"CLOUDRON_OIDC_PROVIDER_NAME is not supported" comment added

checklist added

start.sh

@@ -56,6 +56,7 @@ xmlstarlet ed --inplace --update '//properties/entry[@key="web.url"]' -v "${CLOU
 # OIDC
 if [[ -n "${CLOUDRON_OIDC_ISSUER:-}" ]]; then
     echo "=> Ensure OIDC settings"
+    # CLOUDRON_OIDC_PROVIDER_NAME is not supported
     xmlstarlet ed --inplace \
         --update '//properties/entry[@key="openid.clientId"]' -v "${CLOUDRON_OIDC_CLIENT_ID}" \
         --update '//properties/entry[@key="openid.clientSecret"]' -v "${CLOUDRON_OIDC_CLIENT_SECRET}" \