Bump actions versions to fix warnings

.github/workflows/cron.yml

@@ -20,10 +20,10 @@ jobs:
         GITHUB_CONTEXT: ${{ toJson(github) }}
       run: echo "$GITHUB_CONTEXT"
 
-    - uses: actions/checkout@v2.2.0
+    - uses: actions/checkout@v3
 
     - name: Set up Python 3.10
-      uses: actions/setup-python@v1
+      uses: actions/setup-python@v4
       with:
         python-version: "3.10"
 

.github/workflows/release.yml

@@ -18,10 +18,10 @@ jobs:
         GITHUB_CONTEXT: ${{ toJson(github) }}
       run: echo "$GITHUB_CONTEXT"
 
-    - uses: actions/checkout@v2.2.0
+    - uses: actions/checkout@v3
 
     - name: Set up Python
-      uses: actions/setup-python@v1
+      uses: actions/setup-python@v4
       with:
         python-version: 3.9
 

.github/workflows/test.yml

@@ -37,10 +37,10 @@ jobs:
         GITHUB_CONTEXT: ${{ toJson(github) }}
       run: echo "$GITHUB_CONTEXT"
 
-    - uses: actions/checkout@v2.2.0
+    - uses: actions/checkout@v3
 
     - name: Set up Python
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
 
@@ -70,7 +70,7 @@ jobs:
 
     - name: Upload Coverage as artifact
       if: always()
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v3
       with:
         name: coverage for ${{ matrix.python-version }} on ${{ matrix.os-version }}
         path: coverage.xml