add requirements.txt to fix gitlab-ci test

.gitlab-ci.yml

@@ -10,7 +10,7 @@ test:pylint:
   stage: test
   image: python:3.10
   script:
-  - pip install pylint --quiet
+  - python -m pip install pylint --quiet
   - pylint --fail-under=8  --ignored-classes=_socketobject src/dokos/*.py
 
 ## https://cylab.be/blog/44/easy-testing-with-python-doctest-and-gitlab
@@ -18,6 +18,7 @@ test:doctest:
   stage: test
   image: python:3.10
   script:
+  - python -m pip install -r requirements.txt 
   - python -m doctest -v src/dokos/dokos.py
 
 build:

requirements.txt

+validators