ci: bump actions to v3

Author: JoA-MoS

.github/workflows/main.yml

@@ -22,8 +22,8 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v2
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
         with:
           cache: npm
       - run: npm ci