chore: disable renovate for Node github action YAML configs (#2154)

chore: disable renovate for github action YAML configs

Source-Link: googleapis/synthtool@158d49d
Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-nodejs:latest@sha256:bdf89cdfb5b791d382184a7a769862b15c38e94e7d82b268c58d40d8952720f2

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

Author: gcf-owl-bot[bot]

.github/.OwlBot.lock.yaml

@@ -13,5 +13,5 @@
 # limitations under the License.
 docker:
   image: gcr.io/cloud-devrel-public-resources/owlbot-nodejs:latest
-  digest: sha256:d0d37c730ec00f109a1a20d298d6df88a965626f75aaf00c3cce94d56c9e2a9f
-# created: 2025-10-01T14:22:55.919514987Z
+  digest: sha256:bdf89cdfb5b791d382184a7a769862b15c38e94e7d82b268c58d40d8952720f2
+# created: 2025-10-03T19:51:38.870830821Z

README.md

@@ -1105,7 +1105,7 @@ and the workforce pool user project is the project number associated with the [w
 
 The values for audience, service account impersonation URL, and any other builder field can also be found by generating a [credential configuration file with the gcloud CLI](https://cloud.google.com/iam/docs/workforce-obtaining-short-lived-credentials#use_configuration_files_for_sign-in).
 
-For a sample on how to access Google Cloud resources from an Okta identity provider with a custom credential supplier, see [samples/customCredentialSupplierOktaWorkforce.js](https://github.com/googleapis/google-auth-library-nodejs/blob/main/samples/customCredentialSupplierOktaWorkforce.js).
+For a sample on how to access Google Cloud resources from an Okta identity provider with a custom credential supplier, see [samples/customCredentialSupplierOktaWorkload.js](https://github.com/googleapis/google-auth-library-nodejs/blob/main/samples/customCredentialSupplierOktaWorkload.js).
 
 ### Using External Identities
 

renovate.json

@@ -15,6 +15,10 @@
     {
       "extends": "packages:linters",
       "groupName": "linters"
+    },
+    {
+      "matchManagers": ["github-actions"],
+      "enabled": false
     }
   ],
   "ignoreDeps": ["typescript"]