[chore] update gruf libraries (#996)

* update go-store to v2.0.6: closer callbacks are now only ever called at most once

Signed-off-by: kim <grufwub@gmail.com>

* bump go-store => v2.0.7, go-mutexes => v1.1.4

Signed-off-by: kim <grufwub@gmail.com>

Signed-off-by: kim <grufwub@gmail.com>

vendor/codeberg.org/gruf/go-mutexes/pool.go

@@ -1,40 +0,0 @@
-package mutexes
-
-// pool is a very simply memory pool.
-type pool struct {
-	current []interface{}
-	victim  []interface{}
-	alloc   func() interface{}
-}
-
-// Acquire will returns a sync.RWMutex from pool (or alloc new).
-func (p *pool) Acquire() interface{} {
-	// First try the current queue
-	if l := len(p.current) - 1; l >= 0 {
-		v := p.current[l]
-		p.current = p.current[:l]
-		return v
-	}
-
-	// Next try the victim queue.
-	if l := len(p.victim) - 1; l >= 0 {
-		v := p.victim[l]
-		p.victim = p.victim[:l]
-		return v
-	}
-
-	// Lastly, alloc new.
-	return p.alloc()
-}
-
-// Release places a sync.RWMutex back in the pool.
-func (p *pool) Release(v interface{}) {
-	p.current = append(p.current, v)
-}
-
-// GC will clear out unused entries from the pool.
-func (p *pool) GC() {
-	current := p.current
-	p.current = nil
-	p.victim = current
-}