Expected behavior
Cluster task git-clone contains only parameters that are actually used in the task

Actual behavior
There is a param gitInitImage with default value gcr.io/tekton-releases/github.com/tektoncd/pipeline/cmd/git-init:v0.18.1 but it is not used in task

The task actually uses correct image registry.redhat.io/openshift-pipelines-tech-preview/pipelines-git-init-rhel8@sha256:a330a6e03b7cc9f56797a06f0df0e6b89e9565154ca67fee4b9610a4f437b1dc

Possible fixes
1. remove the param completely OR
2. set the correct default value (the one pointing to registry.redhat.io) and use $(params.gitInitImage) variable in step (preferred as this param was introduced in 1.3)