Update ci-tests-nightly.yml

Author: robotgryphon

.github/workflows/ci-tests-nightly.yml

@@ -20,7 +20,7 @@ jobs:
       mod_version: ${{steps.mod_version.outputs.value }}
     steps:
       - name: Checkout
-        run: git checkout --tags
+        uses: actions/checkout@v2.4.0
 
       - name: Release Type
         id: cf_release_type
@@ -42,8 +42,11 @@ jobs:
     needs: [ vars ]
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v2.4.0
 
+      - name: Tags
+        run: git checkout --tags
+        
       - name: Set up JDK
         uses: actions/setup-java@v2
         with:
@@ -75,7 +78,10 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v2
-
+      
+      - name: Tags
+        run: git checkout --tags
+        
       - name: Set up JDK
         uses: actions/setup-java@v2
         with: