(#71) Remove checkout step

Author: lakscastro

.github/workflows/build-docs.yaml

@@ -15,10 +15,6 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2
-      - name: Checkout to documentation branch
-        run: |
-          git fetch
-          git checkout ${{ github.ref_name }}
 
       - name: Deploy docs
         uses: mhausenblas/mkdocs-deploy-gh-pages@master

.github/workflows/publish.yaml

@@ -17,11 +17,6 @@ jobs:
       - uses: actions/checkout@v2
       - uses: dart-lang/setup-dart@v1
 
-      - name: Checkout to target branch
-        run: |
-          git fetch
-          git checkout ${{ github.ref_name }}
-
       - name: Run static dart analysis with fatal infos
         run: dart analyze --fatal-infos
 

.github/workflows/static-analysis.yaml

@@ -22,10 +22,6 @@ jobs:
           flutter-version: "2.10.0"
           channel: "stable"
       - run: flutter --version
-      - name: Checkout to target branch
-        run: |
-          git fetch
-          git checkout ${{ github.ref_name }}
       - name: Fetch packages
         run: flutter pub get