Update checkout action

ibauersachs · ibauersachs · commit 015a963b5942 · 2021-02-06T19:09:24.000+01:00
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
@@ -26,7 +26,11 @@ jobs:
     name: Java ${{ matrix.java }}/${{ matrix.arch }}/${{ matrix.os }}
 
     steps:
-      - uses: actions/checkout@v1
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          # for Sonar
+          fetch-depth: 0
 
       - name: Cache Maven dependencies
         uses: actions/cache@v1
