Use swift:6.2-noble container image in format.yml

This ensures we use the latest version of `swift-format`

Author: MaxDesiatov

.github/workflows/format.yml

@@ -9,7 +9,7 @@ jobs:
       group: ${{ github.workflow }}-${{ github.ref }}
       cancel-in-progress: true
     container:
-      image: swift:6.0.1-jammy
+      image: swift:6.2-noble
     steps:
       - uses: actions/checkout@v4
       - run: ./Utilities/format.py