Fix: updated GitHub action to make reviewdog compatible with "new-fro…

…m-rev" option (#1142)

* Fix: fix golantci lint

* Refactor: removed git from rev which fails in an action

* Refactor: blub

* Refactor: add error

* Refactor: reverted intentional error

* Refactor: refactor golangci.yml

* Refactor: added error again

* Refactor: changed bug

* Refactor: make git fetch more

* Refactor: created error

* Fix: fixed settings

* Fix: fixed bug

* Refactor: added comment for option

Co-authored-by: Hans Moog <hm@mkjc.net>

.github/workflows/reviewdog.yml

@@ -11,6 +11,12 @@ jobs:
 
       - name: Checkout repository
         uses: actions/checkout@v2
+        with:
+          fetch-depth: 0 # required for new-from-rev option in .golangci.yml
+
+      - uses: actions/setup-go@v2
+        with:
+          go-version: "^1.16.2"
 
       - uses: actions/setup-go@v2
         with: