Upgrade GitHub Actions (#1256)

Co-authored-by: Alan Crosswell <[email protected]>

Author: cclauss

.github/workflows/test.yml

@@ -33,10 +33,10 @@ jobs:
             django-version: 'main'
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
 
@@ -47,7 +47,7 @@ jobs:
         echo "::set-output name=dir::$(pip cache dir)"
 
     - name: Cache
-      uses: actions/cache@v2
+      uses: actions/cache@v3
       with:
         path: ${{ steps.pip-cache.outputs.dir }}
         key:
@@ -67,7 +67,7 @@ jobs:
         DJANGO: ${{ matrix.django-version }}
 
     - name: Upload coverage
-      uses: codecov/codecov-action@v1
+      uses: codecov/codecov-action@v3
       with:
         name: Python ${{ matrix.python-version }}
 
@@ -77,4 +77,4 @@ jobs:
     name: Test successful
     steps:
       - name: Success
-        run: echo Test successful
+        run: echo Test successful