Add python-dev to the ci image

.woodpecker/build.yml

@@ -2,7 +2,7 @@ pipeline:
   build:
     image: python:3.10-alpine
     commands:
-      - apk --no-cache add --update git blas gcc
+      - apk --no-cache add --update git blas gcc python python-dev gfortran py-pip build-base
       - export FILES="$(git diff --name-only HEAD HEAD~1)"
       - pip install poetry pre-commit
       - poetry install