Upgrade actions to use v3

Author: nikParasyr

.github/workflows/with-defaults.yml

@@ -7,12 +7,12 @@ jobs:
     runs-on: ubuntu-latest
     name: A job to deploy devstack with defaults
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - id: devstack-action
         uses: ./
       - name: Upload logs artifacts on failure
         if: failure()
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v3
         with:
           name: devstack-logs
           path: /tmp/devstack-logs/*

action.yaml

@@ -40,7 +40,7 @@ runs:
       run: sudo apt-get purge -y python3-simplejson python3-pyasn1-modules postgresql* || true
       shell: bash
     - name: Checkout Devstack
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         ref: ${{ inputs.branch }}
         repository: openstack/devstack