fix: another attempt

Author: dshemetov

.github/workflows/lint.yaml

@@ -35,4 +35,5 @@ jobs:
                 pip install -r requirements.lint.txt
             - name: Lint
               run: |
-                inv lint --diff --no-format --revision=${{ steps.commit-range.outputs.commit-range }}
+                first_commit=$(echo "${{ steps.commit-range.outputs.commit-range }}" | cut -d. -f1)
+                inv lint --diff --no-format --revision=$first_commit

tasks.py

@@ -30,7 +30,7 @@ def _migrate_file(url: str, filename: str):
 
 
 @task
-def lint(c, incremental=True, lint=True, format=True, revision="origin/dev", diff=False):
+def lint(c, incremental=True, lint=True, format=True, revision="origin/dev", diff=False): # pylint: disable=redefined-outer-name, redefined-builtin
     """Lint and format.
 
     Additional linter settings can be found in `pyproject.toml` (this invocation