Update GitHub Actions workflows. (#2330)

This PR was triggered by @t0yv0 generated by the
update-workflows-ecosystem-providers workflow in the pulumi/ci-mgmt
repo, from commit
[9a5f81070e21fcf1c649d1b3277c298be0ec14f0](pulumi/ci-mgmt@9a5f810).

## Rebasing this PR

If this PR falls behind `master` on pulumi-eks and needs to be
regenerated against the latest tip, dispatch
[`update-workflows-single-bridged-provider`](https://github.com/pulumi/ci-mgmt/actions/workflows/update-workflows-single-bridged-provider.yml):

```sh
gh workflow run update-workflows-single-bridged-provider.yml \
  --repo pulumi/ci-mgmt \
  -f provider_name=eks \
  -f automerge=false
```

That re-runs this same workflow against current ci-mgmt `master`, closes
this stale PR (via the "obsolete PR" cleanup step above), and opens a
fresh one rebased on the provider's current `master`.

Co-authored-by: Pulumi Bot <bot@pulumi.com>

Author: pulumi-provider-automation[bot]

.github/workflows/test.yml

@@ -123,7 +123,7 @@ jobs:
         requested-token-type: urn:pulumi:token-type:access_token:organization
         export-environment-variables: false
     - name: Export AWS Credentials
-      uses: pulumi/esc-action@ac400796a2de7ba0c3bd015b7819c21306189af6
+      uses: pulumi/esc-action@3af4859af8a73a362fb599b944124097d4bb80c5
       env:
         PULUMI_ACCESS_TOKEN: ${{ steps.generate_pulumi_token.outputs.pulumi-access-token }}
       with:

.github/workflows/verify-release.yml

@@ -108,7 +108,7 @@ jobs:
           iex ((New-Object System.Net.WebClient).DownloadString('https://get.pulumi.com/esc/install.ps1'))
           Copy-Item "$env:USERPROFILE\.pulumi\bin\esc.exe" "C:\Windows\System32\esc.exe"
       - name: Export AWS Credentials
-        uses: pulumi/esc-action@ac400796a2de7ba0c3bd015b7819c21306189af6
+        uses: pulumi/esc-action@3af4859af8a73a362fb599b944124097d4bb80c5
         env:
           PULUMI_ACCESS_TOKEN: ${{ steps.generate_pulumi_token.outputs.pulumi-access-token }}
         with: