Update image to use registry.redhat.io

Signed-off-by: Vincent Demeester <[email protected]>

test/e2e/e2e.bats

@@ -8,6 +8,14 @@ source ./test/helper/helper.sh
 	run kubectl delete taskrun --all
 	assert_success
 
+	kubectl delete secret regcred || true
+	run kubectl create secret generic regcred \
+        	--from-file=.dockerconfigjson=$HOME/.docker/config.json \
+        	--type=kubernetes.io/dockerconfigjson
+	assert_success
+	run kubectl patch serviceaccount default -p '{"imagePullSecrets": [{"name": "regcred"}]}'
+	assert_success
+
 	run tkn task start git \
 		--param="URL=https://github.com/tektoncd/community.git" \
 		--param="DEPTH=1" \

values.yaml

@@ -1,6 +1,6 @@
 ---
 images:
-  gitInit: gcr.io/tekton-releases/github.com/tektoncd/pipeline/cmd/git-init:latest
+  gitInit: registry.redhat.io/openshift-pipelines/pipelines-git-init-rhel8@sha256:c4b2183f7c7997bd401d86b33eefb637b3ef2fa90618e875106292cd69a15c14
 
 annotations:
   tekton.dev/pipelines.minVersion: "0.38.0"