[internal] Update GitHub Actions workflow files

.github/workflows/build.yml

@@ -240,7 +240,7 @@ jobs:
       with:
         dotnet-version: ${{ env.DOTNETVERSION }}
     - name: Setup Python
-      uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # v5.5.0
+      uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
       with:
         python-version: ${{ env.PYTHONVERSION }}
     - name: Setup Java
@@ -384,7 +384,7 @@ jobs:
       with:
         dotnet-version: ${{ env.DOTNETVERSION }}
     - name: Setup Python
-      uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # v5.5.0
+      uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
       with:
         python-version: ${{ env.PYTHONVERSION }}
     - name: Setup Java
@@ -571,7 +571,7 @@ jobs:
       with:
         dotnet-version: ${{ env.DOTNETVERSION }}
     - name: Setup Python
-      uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # v5.5.0
+      uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
       with:
         python-version: ${{ env.PYTHONVERSION }}
     - name: Download python SDK

.github/workflows/prerelease.yml

@@ -232,7 +232,7 @@ jobs:
       with:
         dotnet-version: ${{ env.DOTNETVERSION }}
     - name: Setup Python
-      uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # v5.5.0
+      uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
       with:
         python-version: ${{ env.PYTHONVERSION }}
     - name: Setup Java
@@ -375,7 +375,7 @@ jobs:
       with:
         dotnet-version: ${{ env.DOTNETVERSION }}
     - name: Setup Python
-      uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # v5.5.0
+      uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
       with:
         python-version: ${{ env.PYTHONVERSION }}
     - name: Setup Java
@@ -562,7 +562,7 @@ jobs:
       with:
         dotnet-version: ${{ env.DOTNETVERSION }}
     - name: Setup Python
-      uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # v5.5.0
+      uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
       with:
         python-version: ${{ env.PYTHONVERSION }}
     - name: Download python SDK

.github/workflows/release.yml

@@ -232,7 +232,7 @@ jobs:
       with:
         dotnet-version: ${{ env.DOTNETVERSION }}
     - name: Setup Python
-      uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # v5.5.0
+      uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
       with:
         python-version: ${{ env.PYTHONVERSION }}
     - name: Setup Java
@@ -375,7 +375,7 @@ jobs:
       with:
         dotnet-version: ${{ env.DOTNETVERSION }}
     - name: Setup Python
-      uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # v5.5.0
+      uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
       with:
         python-version: ${{ env.PYTHONVERSION }}
     - name: Setup Java
@@ -562,7 +562,7 @@ jobs:
       with:
         dotnet-version: ${{ env.DOTNETVERSION }}
     - name: Setup Python
-      uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # v5.5.0
+      uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
       with:
         python-version: ${{ env.PYTHONVERSION }}
     - name: Download python SDK

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

@@ -252,7 +252,7 @@ jobs:
       with:
         dotnet-version: ${{ env.DOTNETVERSION }}
     - name: Setup Python
-      uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # v5.5.0
+      uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
       with:
         python-version: ${{ env.PYTHONVERSION }}
     - name: Setup Java
@@ -400,7 +400,7 @@ jobs:
       with:
         dotnet-version: ${{ env.DOTNETVERSION }}
     - name: Setup Python
-      uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # v5.5.0
+      uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
       with:
         python-version: ${{ env.PYTHONVERSION }}
     - name: Setup Java

.github/workflows/weekly-pulumi-update.yml

@@ -73,7 +73,7 @@ jobs:
         node-version: ${{ env.NODEVERSION }}
         registry-url: https://registry.npmjs.org
     - name: Setup Python
-      uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # v5.5.0
+      uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5.6.0
       with:
         python-version: ${{ env.PYTHONVERSION }}
     - name: Update Pulumi/Pulumi