(maint) Update actions/checkout action to v4.1.2

.github/workflows/build.yaml

@@ -41,7 +41,7 @@ jobs:
 
     steps:
       - name: Checkout the repository
-        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+        uses: actions/checkout@9bb56186c3b09b4f86b1c65136769dd318469633 # v4.1.2
       - name: Fetch all tags and branches
         run: git fetch --prune --unshallow
       - name: Setup .NET