remove exports from doc gen workflow

Author: Tofel

.github/workflows/generate-go-docs.yaml

@@ -61,13 +61,6 @@ jobs:
           go mod tidy
           go build ./...
 
-      # - name: Export branch names
-      #   id: branch-names
-      #   shell: bash
-      #   run: |
-      #     echo "base_branch=${{ github.head_ref }}" >> $GITHUB_OUTPUT
-      #     echo "new_branch=${{ github.head_ref }}-docs" >> $GITHUB_OUTPUT
-
       - name: Setup GitHub Token for creating a new PR
         id: setup-github-token-write
         uses: smartcontractkit/.github/actions/setup-github-token@9e7cc0779934cae4a9028b8588c9adb64d8ce68c # [email protected]