ci: add test step for python 11 (#417)

.drone.jsonnet

@@ -78,6 +78,7 @@ local PipelineTest = {
     PythonVersion(pyversion='3.8'),
     PythonVersion(pyversion='3.9'),
     PythonVersion(pyversion='3.10'),
+    PythonVersion(pyversion='3.11'),
     {
       name: 'codecov',
       image: 'python:3.10',

.drone.yml

@@ -105,6 +105,20 @@ steps:
     depends_on:
       - fetch
 
+  - name: python311-pytest
+    image: python:3.11
+    commands:
+      - pip install poetry poetry-dynamic-versioning -qq
+      - poetry config experimental.new-installer false
+      - poetry install
+      - poetry run pytest dockertidy --cov=dockertidy --cov-append --no-cov-on-fail
+      - poetry version
+      - poetry run docker-tidy --help
+    environment:
+      PY_COLORS: 1
+    depends_on:
+      - fetch
+
   - name: codecov
     image: python:3.10
     commands:
@@ -647,6 +661,6 @@ depends_on:
 
 ---
 kind: signature
-hmac: fdc815dd75d3fa8ef72dac9840ba54ae3f1f071c7cf1b004bed565648d3a85ff
+hmac: d757b839a090092d430dfeba0e2a5a2fcab4deb2aab992006d8f475cf24b2815
 
 ...