disable keycloak in master ci (for now)

Summary

Disable keycloak for now in CI until we revamp CI to allow for multi-gateway support

NOT labeling keycloak for now b/c of how ci labeling works

/cc @michaelmcleroy @kevin.wilder

scripts/deploy/01_deploy_bigbang.sh

@@ -7,6 +7,7 @@ CI_VALUES_FILE="tests/ci/k3d/values.yaml"
 if [[ "${CI_COMMIT_BRANCH}" == "${CI_DEFAULT_BRANCH}" ]] || [[ ! -z "$CI_COMMIT_TAG" ]]; then
   echo "On default branch or tag, enabling all addons"
   yq e ".addons.*.enabled = "true"" $CI_VALUES_FILE > tmpfile && mv tmpfile $CI_VALUES_FILE
+  yq e ".addons.keycloak.enabled = "false"" $CI_VALUES_FILE > tmpfile && mv tmpfile $CI_VALUES_FILE
 else
   IFS=","
   for package in $CI_MERGE_REQUEST_LABELS; do