Merge pull request #1377 from dotnet/renovate/actions-checkout-6.x

Update actions/checkout action to v6.0.3

Author: AArnott

.github/workflows/build.yml

@@ -254,7 +254,7 @@ jobs:
           repoDir: '~/git'
 
     steps:
-    - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+    - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
       with:
         fetch-depth: 0 # avoid shallow clone so nbgv can do its work.
         submodules: true

.github/workflows/release.yml

@@ -30,7 +30,7 @@ jobs:
       contents: write # Upload artifacts to Release
       id-token: write # Required for OIDC-based package publishing
     steps:
-    - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+    - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
 
     - name: 🔎 Search for build of ${{ github.ref }}
       shell: pwsh