[internal] Update GitHub Actions workflow files (#449)

.github/workflows/upgrade-provider.yml

@@ -9,16 +9,23 @@ jobs:
     name: upgrade-provider
     runs-on: ubuntu-latest
     steps:
+      - name: Checkout Repo
+        uses: actions/checkout@v4
       - name: Setup tools
         uses: ./.github/actions/setup-tools
         with:
           tools: pulumictl, pulumicli, go, nodejs, dotnet, python, java
-      - name: Call upgrade provider action
-        uses: pulumi/[email protected]
-        with:
-          kind: all
-          email: [email protected]
-          username: pulumi-bot
+      - name: Install upgrade-provider
+        run: go install github.com/pulumi/upgrade-provider@main
+        shell: bash
+      - name: "Set up git identity: name"
+        run: |
+          git config --global user.name '[email protected]'
+          git config --global user.email '[email protected]'
+        shell: bash
+      - name: Run upgrade-provider
+        run: upgrade-provider "${{ github.repository }}" --kind="all" 
+        shell: bash
 name: Upgrade provider
 on:
   issues: