Update pulumi/actions digest to 9519177

Author: pulumi-renovate[bot]

.github/workflows/pr.yml

@@ -100,7 +100,7 @@ jobs:
       - name: Dotnet version
         run: dotnet --version
       - name: Install Pulumi CLI
-        uses: pulumi/actions@3da56e6feff8f5db8b48d3a396bc10ef1f968088 # v6
+        uses: pulumi/actions@9519177da243fd32cab35cdbf19cce1ab7472fcc # v6
         with:
           pulumi-version: latest
       - name: Build Pulumi SDK
@@ -161,7 +161,7 @@ jobs:
         with:
           go-version: 1.24.x
       - name: Install Pulumi CLI
-        uses: pulumi/actions@3da56e6feff8f5db8b48d3a396bc10ef1f968088 # v6
+        uses: pulumi/actions@9519177da243fd32cab35cdbf19cce1ab7472fcc # v6
         with:
           pulumi-version: latest
       - name: Install gotestsum
@@ -240,7 +240,7 @@ jobs:
         with:
           go-version: 1.24.x
       - name: Install Pulumi CLI
-        uses: pulumi/actions@3da56e6feff8f5db8b48d3a396bc10ef1f968088 # v6
+        uses: pulumi/actions@9519177da243fd32cab35cdbf19cce1ab7472fcc # v6
         with:
           pulumi-version: latest
       - name: Install gotestsum

.github/workflows/release-sdk.yml

@@ -56,7 +56,7 @@ jobs:
       - name: Dotnet version
         run: dotnet --version
       - name: Install Pulumi CLI
-        uses: pulumi/actions@3da56e6feff8f5db8b48d3a396bc10ef1f968088 # v6
+        uses: pulumi/actions@9519177da243fd32cab35cdbf19cce1ab7472fcc # v6
         with:
           pulumi-version: latest
       - name: Build Pulumi SDK