chore(ci): only use depot for staging repos

Author: stainless-app[bot]

.github/workflows/ci.yml

@@ -12,7 +12,7 @@ jobs:
   lint:
     timeout-minutes: 10
     name: lint
-    runs-on: depot-ubuntu-24.04
+    runs-on: ${{ github.repository == 'stainless-sdks/openai-ruby' && 'depot-ubuntu-24.04' || 'ubuntu-latest' }}
 
     steps:
       - uses: actions/checkout@v4
@@ -29,7 +29,7 @@ jobs:
   test:
     timeout-minutes: 10
     name: test
-    runs-on: depot-ubuntu-24.04
+    runs-on: ${{ github.repository == 'stainless-sdks/openai-ruby' && 'depot-ubuntu-24.04' || 'ubuntu-latest' }}
     steps:
       - uses: actions/checkout@v4
       - name: Set up Ruby

.github/workflows/publish-gem.yml

@@ -7,7 +7,7 @@ on:
 jobs:
   publish:
     name: publish
-    runs-on: depot-ubuntu-24.04
+    runs-on: ubuntu-latest
 
     steps:
       - uses: actions/checkout@v4

.github/workflows/release-doctor.yml

@@ -8,7 +8,7 @@ on:
 jobs:
   release_doctor:
     name: release doctor
-    runs-on: depot-ubuntu-24.04
+    runs-on: ubuntu-latest
     environment: publish
     if: github.repository == 'openai/openai-ruby' && (github.event_name == 'push' || github.event_name == 'workflow_dispatch' || startsWith(github.head_ref, 'release-please') || github.head_ref == 'next')