fix(deps): update first-party pulumi dependencies

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

@@ -93,7 +93,7 @@ jobs:
       with:
         repo: pulumi/pulumictl
     - name: Install Pulumi CLI
-      uses: pulumi/actions@v5
+      uses: pulumi/actions@v6
     - if: github.event_name == 'pull_request'
       name: Install Schema Tools
       uses: jaxxstorm/action-install-gh-release@v1.11.0
@@ -199,7 +199,7 @@ jobs:
       with:
         repo: pulumi/pulumictl
     - name: Install Pulumi CLI
-      uses: pulumi/actions@v5
+      uses: pulumi/actions@v6
     - name: Setup Node
       uses: actions/setup-node@v4
       with:
@@ -303,7 +303,7 @@ jobs:
       with:
         repo: pulumi/pulumictl
     - name: Install Pulumi CLI
-      uses: pulumi/actions@v5
+      uses: pulumi/actions@v6
     - name: Setup Node
       uses: actions/setup-node@v4
       with: