Update action.md (#582)

* Update action.md

Updated action version

* Update source/docs/publish/action.md

Co-authored-by: Joakim Sørensen <[email protected]>

---------

Co-authored-by: Joakim Sørensen <[email protected]>

Author: jwillemsen

source/docs/publish/action.md

@@ -40,7 +40,6 @@ jobs:
   validate-hacs:
     runs-on: "ubuntu-latest"
     steps:
-      - uses: "actions/checkout@v3"
       - name: HACS validation
         uses: "hacs/action@main"
         with: