fix: ensure generated git credentials match name in GitRepository CRD

chart/templates/_helpers.tpl

chart/templates/anchore/gitrepository.yaml

chart/templates/argocd/gitrepository.yaml

chart/templates/authservice/gitrepository.yaml

chart/templates/clusterauditor/gitrepository.yaml

chart/templates/gatekeeper/gitrepository.yaml

chart/templates/gitlab-runner/gitrepository.yaml

chart/templates/gitlab/gitrepository.yaml

chart/templates/haproxy/gitrepository.yaml

chart/templates/istio/controlplane/gitrepository.yaml

chart/templates/istio/operator/gitrepository.yaml

chart/templates/logging/eck-operator/gitrepository.yaml

...templates/logging/elasticsearch-kibana/gitrepository.yaml

chart/templates/logging/fluentbit/gitrepository.yaml

chart/templates/minio/minio-instance/gitrepository.yaml

chart/templates/minio/minio-operator/gitrepository.yaml

chart/templates/monitoring/gitrepository.yaml

chart/templates/sonarqube/gitrepository.yaml

chart/templates/twistlock/gitrepository.yaml