Correct spelling (#36783)

I was testing typos-cli and fixed some misspelled wording here.
All changes are internal — no public API fields, database columns,
locale keys, or migration names are affected.

services/packages/arch/repository.go

@@ -36,7 +36,7 @@ const (
 	IndexArchiveFilename = "packages.db"
 )
 
-func AquireRegistryLock(ctx context.Context, ownerID int64) (globallock.ReleaseFunc, error) {
+func AcquireRegistryLock(ctx context.Context, ownerID int64) (globallock.ReleaseFunc, error) {
 	return globallock.Lock(ctx, fmt.Sprintf("packages_arch_%d", ownerID))
 }