chore(deps): update actions/setup-python action to v2.3.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
actions/setup-python	action	minor	v2.2.2 -> v2.3.0

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Release Notes

actions/setup-python

v2.3.0

Compare Source

This release introduces dependency caching support (https://github.com/actions/setup-python/pull/266)

Caching dependencies.

The action has a built-in functionality for caching and restoring pip/pipenv dependencies. The cache input is optional, and caching is turned off by default.

Besides, this release introduces dependency caching support for mono repos and repositories with complex structure.

By default, the action searches for the dependency file (requirements.txt for pip or Pipfile.lock for pipenv) in the whole repository. Use the cache-dependency-path input for cases when you want to override current behaviour and use different file for hash generation (for example requirements-dev.txt). This input supports wildcards or a list of file names for caching multiple dependencies.

Caching pip dependencies:

steps:
- uses: actions/checkout@v2
- uses: actions/setup-python@v2
  with:
    python-version: '3.9'
    cache: 'pip'
- run: pip install -r requirements.txt
- run: pip test

Caching pipenv dependencies:

steps:
- uses: actions/checkout@v2
- name: Install pipenv
  run: pipx install pipenv
- uses: actions/setup-python@v2
  with:
    python-version: '3.9'
    cache: 'pipenv'
- run: pipenv install
- run: pipenv test

Change dependency file:

steps:
- uses: actions/checkout@v2
- uses: actions/setup-python@v2
  with:
    python-version: '3.9'
    cache: 'pip'
    cache-dependency-path: '**/requirements-dev.txt'
- run: pip install -r subdirectory/requirements-dev.txt
- run: pip test

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