Merge pull request #39 from dappnode/diego/update-checkout-v3

Update checkout version to v3

Author: dsimog01

.github/workflows/main.yml

@@ -15,15 +15,15 @@ jobs:
     name: Build test
     if: github.event_name != 'push'
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - run: npx @dappnode/dappnodesdk build --skip_save
 
   release:
     name: Release
     runs-on: ubuntu-latest
     if: github.event_name == 'push'
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Publish
         run: npx @dappnode/dappnodesdk publish patch --dappnode_team_preset
         env: