support label on pushes too (google-gemini#8831)

Author: mattKorwel

.github/workflows/e2e.yml

@@ -56,7 +56,8 @@ jobs:
       github.event_name == 'push' ||
       github.event_name == 'merge_group' ||
       (github.event.pull_request.head.repo.full_name == github.repository) ||
-      (github.event.label.name == 'maintainer:e2e:ok')
+      (github.event.label.name == 'maintainer:e2e:ok') ||
+      (contains(github.event.pull_request.labels.*.name, 'maintainer:e2e:ok'))
     runs-on: 'gemini-cli-ubuntu-16-core'
     strategy:
       fail-fast: false
@@ -119,7 +120,8 @@ jobs:
       github.event_name == 'push' ||
       github.event_name == 'merge_group' ||
       (github.event.pull_request.head.repo.full_name == github.repository) ||
-      (github.event.label.name == 'maintainer:e2e:ok')
+      (github.event.label.name == 'maintainer:e2e:ok') ||
+      (contains(github.event.pull_request.labels.*.name, 'maintainer:e2e:ok'))
     runs-on: '${{ matrix.os }}'
     continue-on-error: true
     strategy:
@@ -177,7 +179,8 @@ jobs:
       github.event_name == 'push' ||
       github.event_name == 'merge_group' ||
       (github.event.pull_request.head.repo.full_name == github.repository) ||
-      (github.event.label.name == 'maintainer:e2e:ok')
+      (github.event.label.name == 'maintainer:e2e:ok') ||
+      (contains(github.event.pull_request.labels.*.name, 'maintainer:e2e:ok'))
     runs-on: 'gemini-cli-windows-16-core'
     continue-on-error: true