3.7 to 3.10 compatibility

.gitlab-ci.yml

@@ -56,34 +56,6 @@ install_and_test_37:
       - build/temp/
     expire_in: 8d
 
-install_and_test_38:
-  image: python:3.8
-  stage: test
-  script:
-    - pip3 install -e . --no-deps
-    - python3 -m pytest
-  artifacts:
-    when: always
-    untracked: true
-    paths:
-      - build
-    exclude:
-      - build/temp/
-    expire_in: 8d
-
-install_and_test_39:
-  image: python:3.9
-  stage: test
-  script:
-    - pip3 install -e . --no-deps
-    - python3 -m pytest
-  artifacts:
-    when: always
-    untracked: true
-    paths:
-      - build
-    expire_in: 8d
-
 install_and_test_310:
   image: python:3.10
   stage: test