[chore]: Bump github.com/spf13/viper from 1.14.0 to 1.15.0 (#1375)

Bumps [github.com/spf13/viper](https://github.com/spf13/viper) from 1.14.0 to 1.15.0.
- [Release notes](https://github.com/spf13/viper/releases)
- [Commits](https://github.com/spf13/viper/compare/v1.14.0...v1.15.0)

---
updated-dependencies:
- dependency-name: github.com/spf13/viper
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

vendor/github.com/spf13/afero/memmap.go

@@ -142,6 +142,11 @@ func (m *MemMapFs) Mkdir(name string, perm os.FileMode) error {
 	}
 
 	m.mu.Lock()
+	// Dobule check that it doesn't exist.
+	if _, ok := m.getData()[name]; ok {
+		m.mu.Unlock()
+		return &os.PathError{Op: "mkdir", Path: name, Err: ErrFileExists}
+	}
 	item := mem.CreateDir(name)
 	mem.SetMode(item, os.ModeDir|perm)
 	m.getData()[name] = item

vendor/github.com/spf13/viper/Makefile

@@ -16,7 +16,7 @@ endif
 
 # Dependency versions
 GOTESTSUM_VERSION = 1.8.0
-GOLANGCI_VERSION = 1.49.0
+GOLANGCI_VERSION = 1.50.1
 
 # Add the ability to override some variables
 # Use with care

vendor/github.com/spf13/viper/README.md

@@ -8,7 +8,7 @@
 [![Mentioned in Awesome Go](https://awesome.re/mentioned-badge-flat.svg)](https://github.com/avelino/awesome-go#configuration)
 [![run on repl.it](https://repl.it/badge/github/sagikazarmark/Viper-example)](https://repl.it/@sagikazarmark/Viper-example#main.go)
 
-[![GitHub Workflow Status](https://img.shields.io/github/workflow/status/spf13/viper/CI?style=flat-square)](https://github.com/spf13/viper/actions?query=workflow%3ACI)
+[![GitHub Workflow Status](https://img.shields.io/github/actions/workflow/status/spf13/viper/ci.yaml?branch=master&style=flat-square)](https://github.com/spf13/viper/actions?query=workflow%3ACI)
 [![Join the chat at https://gitter.im/spf13/viper](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/spf13/viper?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 [![Go Report Card](https://goreportcard.com/badge/github.com/spf13/viper?style=flat-square)](https://goreportcard.com/report/github.com/spf13/viper)
 ![Go Version](https://img.shields.io/badge/go%20version-%3E=1.16-61CFDD.svg?style=flat-square)
@@ -40,8 +40,8 @@ go get github.com/spf13/viper
 
 ## What is Viper?
 
-Viper is a complete configuration solution for Go applications including 12-Factor apps. It is designed
-to work within an application, and can handle all types of configuration needs
+Viper is a complete configuration solution for Go applications including [12-Factor apps](https://12factor.net/#the_twelve_factors).
+It is designed to work within an application, and can handle all types of configuration needs
 and formats. It supports:
 
 * setting defaults

vendor/github.com/spf13/viper/internal/encoding/toml/codec.go

@@ -1,39 +1,16 @@
-//go:build viper_toml1
-// +build viper_toml1
-
 package toml
 
 import (
-	"github.com/pelletier/go-toml"
+	"github.com/pelletier/go-toml/v2"
 )
 
 // Codec implements the encoding.Encoder and encoding.Decoder interfaces for TOML encoding.
 type Codec struct{}
 
 func (Codec) Encode(v map[string]interface{}) ([]byte, error) {
-	t, err := toml.TreeFromMap(v)
-	if err != nil {
-		return nil, err
-	}
-
-	s, err := t.ToTomlString()
-	if err != nil {
-		return nil, err
-	}
-
-	return []byte(s), nil
+	return toml.Marshal(v)
 }
 
 func (Codec) Decode(b []byte, v map[string]interface{}) error {
-	tree, err := toml.LoadBytes(b)
-	if err != nil {
-		return err
-	}
-
-	tmap := tree.ToMap()
-	for key, value := range tmap {
-		v[key] = value
-	}
-
-	return nil
+	return toml.Unmarshal(b, &v)
 }

vendor/github.com/spf13/viper/internal/encoding/toml/codec2.go

@@ -1,19 +0,0 @@
-//go:build !viper_toml1
-// +build !viper_toml1
-
-package toml
-
-import (
-	"github.com/pelletier/go-toml/v2"
-)
-
-// Codec implements the encoding.Encoder and encoding.Decoder interfaces for TOML encoding.
-type Codec struct{}
-
-func (Codec) Encode(v map[string]interface{}) ([]byte, error) {
-	return toml.Marshal(v)
-}
-
-func (Codec) Decode(b []byte, v map[string]interface{}) error {
-	return toml.Unmarshal(b, &v)
-}

vendor/github.com/spf13/viper/internal/encoding/yaml/codec.go

@@ -1,6 +1,6 @@
 package yaml
 
-// import "gopkg.in/yaml.v2"
+import "gopkg.in/yaml.v3"
 
 // Codec implements the encoding.Encoder and encoding.Decoder interfaces for YAML encoding.
 type Codec struct{}

vendor/github.com/spf13/viper/internal/encoding/yaml/yaml2.go

@@ -1,14 +0,0 @@
-//go:build viper_yaml2
-// +build viper_yaml2
-
-package yaml
-
-import yamlv2 "gopkg.in/yaml.v2"
-
-var yaml = struct {
-	Marshal   func(in interface{}) (out []byte, err error)
-	Unmarshal func(in []byte, out interface{}) (err error)
-}{
-	Marshal:   yamlv2.Marshal,
-	Unmarshal: yamlv2.Unmarshal,
-}

vendor/github.com/spf13/viper/internal/encoding/yaml/yaml3.go

@@ -1,14 +0,0 @@
-//go:build !viper_yaml2
-// +build !viper_yaml2
-
-package yaml
-
-import yamlv3 "gopkg.in/yaml.v3"
-
-var yaml = struct {
-	Marshal   func(in interface{}) (out []byte, err error)
-	Unmarshal func(in []byte, out interface{}) (err error)
-}{
-	Marshal:   yamlv3.Marshal,
-	Unmarshal: yamlv3.Unmarshal,
-}

vendor/github.com/spf13/viper/viper.go

@@ -421,13 +421,18 @@ var SupportedExts = []string{"json", "toml", "yaml", "yml", "properties", "props
 // SupportedRemoteProviders are universally supported remote providers.
 var SupportedRemoteProviders = []string{"etcd", "etcd3", "consul", "firestore"}
 
+// OnConfigChange sets the event handler that is called when a config file changes.
 func OnConfigChange(run func(in fsnotify.Event)) { v.OnConfigChange(run) }
+
+// OnConfigChange sets the event handler that is called when a config file changes.
 func (v *Viper) OnConfigChange(run func(in fsnotify.Event)) {
 	v.onConfigChange = run
 }
 
+// WatchConfig starts watching a config file for changes.
 func WatchConfig() { v.WatchConfig() }
 
+// WatchConfig starts watching a config file for changes.
 func (v *Viper) WatchConfig() {
 	initWG := sync.WaitGroup{}
 	initWG.Add(1)