Remove specification of user.* git config for docbuild and test CIs

.github/workflows/docbuild.yml

@@ -8,10 +8,6 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - name: Set up environment
-      run: |
-        git config --global user.email "[email protected]"
-        git config --global user.name "GitHub Almighty"
     - uses: actions/checkout@v4
     - name: Set up Python 3.8
       uses: actions/setup-python@v5

.github/workflows/test-libfuse.yml

@@ -20,11 +20,6 @@ jobs:
           sudo apt-get install eatmydata
           sudo eatmydata apt-get install -y fuse git-annex-standalone
 
-      - name: Set up environment
-        run: |
-          git config --global user.email "[email protected]"
-          git config --global user.name "GitHub Almighty"
-
       - uses: actions/checkout@v4
 
       - name: Set up Python 3.8

.github/workflows/test.yml

@@ -19,10 +19,6 @@ jobs:
         sudo apt-get update -qq
         sudo apt-get install eatmydata
         sudo eatmydata apt-get install git-annex-standalone
-    - name: Set up environment
-      run: |
-        git config --global user.email "[email protected]"
-        git config --global user.name "GitHub Almighty"
     - uses: actions/checkout@v4
     - name: Set up Python 3.8
       uses: actions/setup-python@v5

datalad_fuse/tests/test_fsspec_head.py

@@ -126,7 +126,7 @@ def test_subdataset_get_bytes_binary(superdataset):
     )
 
 
-def test_git_repo(tmp_path):
+def test_git_repo(tmp_path, tmp_home):  # noqa: U100
     subprocess.run(["git", "init"], cwd=tmp_path, check=True)
     TEXT = (Path(__file__).with_name("data") / "text.txt").read_bytes()
     (tmp_path / "text.txt").write_bytes(TEXT)