Update GitHub Actions workflows. (#631)

This PR was automatically generated by the
update-workflows-ecosystem-providers workflow in the pulumi/ci-mgmt
repo, from commit f0bcdaf5cb0825e542d0a2eb71f05d538135a9bc.

.github/workflows/run-acceptance-tests.yml

@@ -64,8 +64,6 @@ jobs:
       id-token: write # For ESC secrets.
       pull-requests: write # For schema check comment.
     steps:
-    - name: Expose GitHub Runtime
-      uses: crazy-max/ghaction-github-runtime@v3
     - name: Checkout Repo
       uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       with: