fix: updated workflows to use v1 for checkout action to fix checkoing out wrong commit on master merge commits (#29456)

.github/workflows/migrations-check.yml

@@ -18,7 +18,7 @@ jobs:
 
     steps:
     - name: Checkout repo
-      uses: actions/checkout@v2
+      uses: actions/checkout@v1
 
     - name: Setup Python ${{ matrix.python-version }}
       uses: actions/setup-python@v2

.github/workflows/pylint-checks.yml

@@ -31,7 +31,7 @@ jobs:
     name: pylint ${{ matrix.module-name }}
     steps:
 
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v1
 
     - name: Install Required System Packages
       run: sudo apt-get update && sudo apt-get install libxmlsec1-dev

.github/workflows/quality-checks.yml

@@ -19,7 +19,7 @@ jobs:
 
     steps:
 
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v1
       with:
         fetch-depth: 2
 

.github/workflows/unit-tests.yml

@@ -29,11 +29,11 @@ jobs:
         ]
 
 
-    name: python ${{ matrix.python-version }},django ${{ matrix.django-version }} ${{ matrix.test_module }}
+    # name: python ${{ matrix.python-version }},django ${{ matrix.django-version }} ${{ matrix.test_module }}
     steps:
       - name: sync directory owner
         run: sudo chown runner:runner -R .*
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v1
       - name: start mongodb service
         run: |
           sudo /etc/init.d/mongodb start

.github/workflows/verify-dunder-init.yml

@@ -15,7 +15,7 @@ jobs:
     steps:
 
     - name: Check out branch
-      uses: actions/checkout@v2
+      uses: actions/checkout@v1
 
     - name: Ensure git is installed
       run: |

.github/workflows/verify-gha-unit-tests-count.yml

@@ -13,7 +13,7 @@ jobs:
       - name: sync directory owner
         run: sudo chown runner:runner -R .*
 
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v1
       - name: install requirements
         run: |
           sudo pip install -r requirements/pip.txt