Drop python 3.6 and 3.7

.github/workflows/run-tests.yaml

@@ -15,20 +15,11 @@ jobs:
           - windows-latest
           - macos-latest
         python-version:
-          - '3.6'
-          - '3.7'
           - '3.8'
           - '3.9'
           - '3.10'
           - '3.11'
-          # - '3.12'  # FixMe: https://github.com/pylint-dev/pylint-pytest/issues/3
-        # Python 3.6 is not available in `ubuntu-latest`.
-        exclude:
-          - python-version: '3.6'
-            os: ubuntu-latest
-        include:
-          - python-version: '3.6'
-            os: ubuntu-20.04
+          - '3.12'  # FixMe: https://github.com/pylint-dev/pylint-pytest/issues/3
 
     defaults:
       run:
@@ -53,7 +44,7 @@ jobs:
       env:
         FORCE_COLOR: 1
         PYTEST_CI_ARGS: --cov-report=xml --cov-report=html --junitxml=test_artifacts/test_report.xml --color=yes
-      run: tox ${{ matrix.python-version == '3.6' && '--skip-missing-interpreters=true' || '' }}
+      run: tox ${{ '--skip-missing-interpreters=true' }}
 
     - name: Upload coverage reports to Codecov
       uses: codecov/codecov-action@v3

pyproject.toml

@@ -17,8 +17,6 @@ classifiers = [
     "Topic :: Software Development :: Quality Assurance",
     "Programming Language :: Python",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.6",
-    "Programming Language :: Python :: 3.7",
     "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
@@ -27,7 +25,7 @@ classifiers = [
     "Operating System :: OS Independent",
 ]
 keywords = ["pylint", "pytest", "plugin"]
-requires-python = ">=3.6"
+requires-python = ">=3.8"
 
 dependencies = [
     "pylint<3",