Restore some temporary hardcoded build instructions

Signed-off-by: Artiom Diomin <artiom.diomin@sap.com>

Makefile

@@ -6,7 +6,7 @@ ENSURE_GARDENER_MOD         := $(shell go get github.com/gardener/gardener@$$(go
 GARDENER_HACK_DIR    		:= $(shell go list -m -f "{{.Dir}}" github.com/gardener/gardener)/hack
 EXTENSION_PREFIX            := gardener-extension
 NAME                        := provider-gcp
-REGISTRY                    := ghcr.io/mohamed-rafraf
+REGISTRY                    := europe-docker.pkg.dev/gardener-project/public/gardener
 ADMISSION_NAME              := admission-gcp
 IMAGE_PREFIX                := $(REGISTRY)/extensions
 REPO_ROOT                   := $(shell dirname $(realpath $(lastword $(MAKEFILE_LIST))))

charts/gardener-extension-provider-gcp/values.yaml

@@ -1,6 +1,6 @@
 image:
-  repository: ghcr.io/mohamed-rafraf/provider-gcp
-  tag: v1.41.5-dev
+  repository: europe-docker.pkg.dev/gardener-project/public/gardener/extensions/provider-gcp
+  tag: latest
   pullPolicy: IfNotPresent
 
 replicaCount: 1
@@ -43,10 +43,11 @@ ignoreResources: false
 
 # imageVectorOverwrite: |
 #   images:
-#     - name: machine-controller-manager-provider-gcp
-#       sourceRepository: github.com/gardener/machine-controller-manager-provider-gcp
-#       repository: ghcr.io/mohamed-rafraf/mcm-gcp
-#       tag: "v0.0.2"
+#   - name: pause-container
+#     sourceRepository: github.com/kubernetes/kubernetes/blob/master/build/pause/Dockerfile
+#     repository: gcr.io/google_containers/pause-amd64
+#     tag: "3.0"
+#     version: 1.11.x
 #   - name: pause-container
 #     sourceRepository: github.com/kubernetes/kubernetes/blob/master/build/pause/Dockerfile
 #     repository: gcr.io/google_containers/pause-amd64