chore: pin GitHub Actions workflows to full commit SHAs

Author: irfanuddinahmad

.github/workflows/ci.yml

@@ -18,9 +18,9 @@ jobs:
         toxenv: [quality, django52, check_keywords]
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
     - name: setup python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@7f4fc3e22c37d6ff65e88745f38bd3157c663f7c # v4.9.1
       with:
         python-version: ${{ matrix.python-version }}
 
@@ -37,7 +37,7 @@ jobs:
 
     - name: Run Coverage
       if: matrix.python-version == '3.12' && matrix.toxenv=='django52'
-      uses: codecov/codecov-action@v4
+      uses: codecov/codecov-action@b9fd7d16f6d7d1b5d2bec1a2887e65ceed900238 # v4.6.0
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
         flags: unittests

.github/workflows/pypi-publish.yml

@@ -12,9 +12,9 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3.6.0
       - name: setup python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@7f4fc3e22c37d6ff65e88745f38bd3157c663f7c # v4.9.1
         with:
           python-version: 3.12