GitHub Actions .yml throws error on build

[alvarobartt]

There is an error while generating the cookiecutter, since in the github-actions.yml the lines:

pypackage-cookie/{{cookiecutter.repo_name}}/.github/workflows/github-actions.yml

Line 16 in 16fa5d3

- name: Set up Python $(matrix.python-version)

pypackage-cookie/{{cookiecutter.repo_name}}/.github/workflows/github-actions.yml

Line 19 in 16fa5d3

python-version: $(matrix.python-version)

throw an error while running the build, since the curly brackets ({{ and }}) are being interpreted as a cookiecutter variable, so they are replaced by a parenthesis, which leads the build to error.