Update .github/workflows/publish-to-pypi.yaml

Co-authored-by: Jaroslav Lobačevski <jarlob@github.com>

Author: kevinbackhouse

.github/workflows/publish-to-pypi.yaml

@@ -10,8 +10,6 @@ jobs:
     name: Build distribution
     runs-on: ubuntu-latest
 
-    env:
-      GITHUB_REPO: ${{ github.repository }}
 
     permissions:
       contents: read