[DOWNSTREAM TEST] Update GitHub Actions workflows. (#809)

This PR was automatically generated by the pull-request workflow in the
pulumi/ci-mgmt repo, from commit
33f1d12a7d840452d160b99b08eb559eb26385d7.

Author: pulumi-bot

.github/actions/setup-tools/action.yml

@@ -15,6 +15,8 @@ runs:
   steps:
     - name: Setup mise
       uses: jdx/mise-action@146a28175021df8ca24f8ee1828cc2a60f980bd5 # v3
+      env:
+        MISE_FETCH_REMOTE_VERSIONS_TIMEOUT: 30s
       with:
         version: 2025.11.6
         cache_save: ${{ inputs.cache }}