Minor CI fixes

Author: dolfinus

.github/workflows/changelog.yml

@@ -36,7 +36,6 @@ jobs:
       - name: Install uv
         uses: astral-sh/setup-uv@v7
         with:
-          activate-environment: 'true'
           enable-cache: 'false'
 
       # no uv cache here because fresh install takes about 1 second

.github/workflows/codeql-analysis.yml

@@ -43,18 +43,10 @@ jobs:
 
       # no uv cache here because fresh install takes about 1 second
 
-      - name: Install dependencies
-        run: |
-          uv sync --only-group docs
-
       - name: Install dependencies
         run: |
           uv sync --group dev
 
-          # Set the `CODEQL-PYTHON` environment variable to the Python executable
-          # that includes the dependencies
-          echo "CODEQL_PYTHON=$(which python)" >> $GITHUB_ENV
-
       - name: Run mypy
         run: python3 -m mypy evacuator
 

pyproject.toml

@@ -120,6 +120,11 @@ exclude_lines = [
   "def downgrade\\(\\)",
 ]
 
+[tool.ruff]
+target-version = "py37"
+line-length = 120
+extend-exclude = ["docs/", "Makefile"]
+
 [tool.mypy]
 python_version = 3.7
 follow_imports = "silent"