[v10.0.x] CI: Different secret for verification and do not ignore build failures (#73616)

CI: Different secret for verification and do not ignore build failures (#73613)

(cherry picked from commit 8fc3be6b5a)

scripts/drone/events/release.star

@@ -57,6 +57,7 @@ load(
     "gcp_grafanauploads_base64",
     "npm_token",
     "prerelease_bucket",
+    "rgm_gcp_key_base64",
 )
 load(
     "scripts/drone/utils/images.star",
@@ -437,7 +438,7 @@ def integration_test_pipelines():
 def verify_release_pipeline(
         name = "verify-prerelease-assets",
         bucket = from_secret(prerelease_bucket),
-        gcp_key = from_secret(gcp_grafanauploads_base64),
+        gcp_key = from_secret(rgm_gcp_key_base64),
         version = "${DRONE_TAG}",
         trigger = release_trigger,
         depends_on = [
@@ -465,7 +466,6 @@ def verify_release_pipeline(
             "./scripts/list-release-artifacts.sh {} | xargs -n1 gsutil stat >> /tmp/stat.log".format(version),
             "! cat /tmp/stat.log | grep \"No URLs matched\"",
         ],
-        "failure": "ignore",
     }
     return pipeline(
         depends_on = depends_on,