remove duplicate release action (#9)

.github/workflows/build.yml

@@ -3,8 +3,6 @@ on:
   push:
     branches:
       - master
-    tags:
-      - '*'
   pull_request:
     branches:
       - master
@@ -24,31 +22,3 @@ jobs:
           go-version: ${{ matrix.go }}
       - name: Test build
         run: make
-
-  release:
-    name: Release
-    if: startsWith(github.ref, 'refs/tags/')
-    runs-on: ubuntu-18.04
-    needs: build
-    steps:
-
-    - name: Check out code into the Go module directory
-      uses: actions/checkout@v2
-
-    # required for the changelog to work correctly
-    - name: Unshallow
-      run: git fetch --prune --unshallow
-
-    - name: Set up Go
-      uses: actions/setup-go@v1
-      with:
-        go-version: 1.17
-      id: go
-
-    - name: Run goreleaser
-      uses: goreleaser/goreleaser-action@v1
-      with:
-        version: v0.131.1
-        args: release --rm-dist
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}