Codechange: [CI] setup-vcpkg action is now in OpenTTD/actions (#14897)

.github/workflows/upload-cdn.yml

@@ -88,7 +88,7 @@ jobs:
     - prepare
 
     name: Publish bundles
-    uses: OpenTTD/actions/.github/workflows/rw-cdn-upload.yml@v5
+    uses: OpenTTD/actions/.github/workflows/rw-cdn-upload.yml@v6
     secrets:
       CDN_SIGNING_KEY: ${{ secrets.CDN_SIGNING_KEY }}
       DEPLOYMENT_APP_ID: ${{ secrets.DEPLOYMENT_APP_ID }}
@@ -103,7 +103,7 @@ jobs:
     - prepare
 
     name: Publish symbols
-    uses: OpenTTD/actions/.github/workflows/rw-symbols-upload.yml@v5
+    uses: OpenTTD/actions/.github/workflows/rw-symbols-upload.yml@v6
     secrets:
       SYMBOLS_SIGNING_KEY: ${{ secrets.SYMBOLS_SIGNING_KEY }}
     with: