feat(test): fix tests

Author: balcsida

cmd/repository/image_functions.go

@@ -227,6 +227,7 @@ func GetUntaggedManifests(ctx context.Context, poolSize int, acrClient api.AcrCL
 	for resultManifests != nil && resultManifests.ManifestsAttributes != nil {
 		manifests := *resultManifests.ManifestsAttributes
 		for _, manifest := range manifests {
+			manifest := manifest // capture range variable for goroutines
 			// In the rare event that we run into an error with the errgroup while still doing the manifest acquisition loop,
 			// we need to check if the context is done to break out of the loop early.
 			if ctx.Err() != nil {