checkout before github.sha

Author: Taepper

.github/workflows/imageAndTests.yml

@@ -17,6 +17,8 @@ jobs:
     name: Wait for dependency image
     runs-on: ubuntu-latest
     steps:
+      - uses: actions/checkout@v2
+
       - name: Wait
         uses: lewagon/[email protected]
         with:

.github/workflows/linter.yml

@@ -12,6 +12,8 @@ jobs:
     name: Wait for dependency image
     runs-on: ubuntu-latest
     steps:
+      - uses: actions/checkout@v2
+
       - name: Wait
         uses: lewagon/[email protected]
         with: