[chore]: Bump github.com/gin-gonic/gin from 1.8.1 to 1.8.2 (#1286)

Bumps [github.com/gin-gonic/gin](https://github.com/gin-gonic/gin) from 1.8.1 to 1.8.2.
- [Release notes](https://github.com/gin-gonic/gin/releases)
- [Changelog](https://github.com/gin-gonic/gin/blob/master/CHANGELOG.md)
- [Commits](https://github.com/gin-gonic/gin/compare/v1.8.1...v1.8.2)

---
updated-dependencies:
- dependency-name: github.com/gin-gonic/gin
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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/gin-gonic/gin/tree.go

@@ -107,7 +107,8 @@ func countSections(path string) uint16 {
 type nodeType uint8
 
 const (
-	root nodeType = iota + 1
+	static nodeType = iota
+	root
 	param
 	catchAll
 )
@@ -173,6 +174,7 @@ walk:
 			child := node{
 				path:      n.path[i:],
 				wildChild: n.wildChild,
+				nType:     static,
 				indices:   n.indices,
 				children:  n.children,
 				handlers:  n.handlers,
@@ -604,6 +606,11 @@ walk: // Outer loop for walking the tree
 				return
 			}
 
+			if path == "/" && n.nType == static {
+				value.tsr = true
+				return
+			}
+
 			// No handle found. Check if a handle for this path + a
 			// trailing slash exists for trailing slash recommendation
 			for i, c := range []byte(n.indices) {