Bump checkout version

Author: agners

.github/workflows/build.yaml

@@ -14,7 +14,7 @@ jobs:
       channel: ${{ steps.version.outputs.channel }}
     steps:
       - name: Checkout build repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Get version
@@ -44,7 +44,7 @@ jobs:
           echo "Building version $version"
           echo "version=$version" >> "$GITHUB_OUTPUT"
       - name: Checkout CHIP SDK repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: project-chip/connectedhomeip
           ref: ${{ env.matter_sdk_ref }}
@@ -195,11 +195,11 @@ jobs:
 
     steps:
       - name: Checkout build repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - name: Checkout CHIP SDK repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: project-chip/connectedhomeip
           ref: ${{ env.matter_sdk_ref }}