Adjust/Fix CI coverage reporting

[frenck]

Proposed change

We are currently experiencing issues with coverage reporting on Codecov.

However, this might not be fully related to Codecov, but the new CI.

This PR adjust:

• Remove useless dist flag from partial tests
• Adds term missing report in partial tests, so results of these smaller suites can be viewed in the build log
• Explicitly tell codecov the file to pick up.

The uploaded results to codecov contain anything but coverage results, looking the build logs, it seems to find a lot of file, but not the coverage file:

[2021-11-25T12:19:10.248Z] ['info'] 
     _____          _
    / ____|        | |
   | |     ___   __| | ___  ___ _____   __
   | |    / _ \ / _` |/ _ \/ __/ _ \ \ / /
   | |___| (_) | (_| |  __/ (_| (_) \ V /
    \_____\___/ \__,_|\___|\___\___/ \_/

  Codecov report uploader 0.1.13
[2021-11-25T12:19:10.253Z] ['info'] => Project root located at: /__w/core/core
[2021-11-25T12:19:10.256Z] ['info'] -> No token specified or token is empty
[2021-11-25T12:19:11.567Z] ['info'] Searching for coverage files...
[2021-11-25T12:19:13.099Z] ['info'] => Found 16 possible coverage files:
  script/hassfest/coverage.py
  venv/bin/coverage-3.9
  venv/lib/python3.9/site-packages/coverage/htmlfiles/coverage_html.js
  venv/lib/python3.9/site-packages/sphinx/ext/coverage.py
  venv/lib64/python3.9/site-packages/coverage/htmlfiles/coverage_html.js
  venv/lib64/python3.9/site-packages/sphinx/ext/coverage.py
  venv/lib/python3.9/site-packages/debugpy/_vendored/pydevd/pydev_coverage.py
  venv/lib/python3.9/site-packages/sphinx/ext/__pycache__/coverage.cpython-39.pyc
  venv/lib64/python3.9/site-packages/debugpy/_vendored/pydevd/pydev_coverage.py
  venv/lib64/python3.9/site-packages/sphinx/ext/__pycache__/coverage.cpython-39.pyc
  venv/lib/python3.9/site-packages/debugpy/_vendored/pydevd/__pycache__/pydev_coverage.cpython-39.pyc
  venv/lib/python3.9/site-packages/debugpy/_vendored/pydevd/_pydev_runfiles/pydev_runfiles_coverage.py
  venv/lib64/python3.9/site-packages/debugpy/_vendored/pydevd/__pycache__/pydev_coverage.cpython-39.pyc
  venv/lib64/python3.9/site-packages/debugpy/_vendored/pydevd/_pydev_runfiles/pydev_runfiles_coverage.py
  venv/lib/python3.9/site-packages/debugpy/_vendored/pydevd/_pydev_runfiles/__pycache__/pydev_runfiles_coverage.cpython-39.pyc
  venv/lib64/python3.9/site-packages/debugpy/_vendored/pydevd/_pydev_runfiles/__pycache__/pydev_runfiles_coverage.cpython-39.pyc
[2021-11-25T12:19:13.099Z] ['info'] Processing /__w/core/core/script/hassfest/coverage.py...
[2021-11-25T12:19:13.102Z] ['info'] Processing /__w/core/core/venv/bin/coverage-3.9...
[2021-11-25T12:19:13.103Z] ['info'] Processing /__w/core/core/venv/lib/python3.9/site-packages/coverage/htmlfiles/coverage_html.js...
[2021-11-25T12:19:13.103Z] ['info'] Processing /__w/core/core/venv/lib/python3.9/site-packages/sphinx/ext/coverage.py...
[2021-11-25T12:19:13.104Z] ['info'] Processing /__w/core/core/venv/lib64/python3.9/site-packages/coverage/htmlfiles/coverage_html.js...
[2021-11-25T12:19:13.105Z] ['info'] Processing /__w/core/core/venv/lib64/python3.9/site-packages/sphinx/ext/coverage.py...
[2021-11-25T12:19:13.105Z] ['info'] Processing /__w/core/core/venv/lib/python3.9/site-packages/debugpy/_vendored/pydevd/pydev_coverage.py...
[2021-11-25T12:19:13.106Z] ['info'] Processing /__w/core/core/venv/lib/python3.9/site-packages/sphinx/ext/__pycache__/coverage.cpython-39.pyc...
[2021-11-25T12:19:13.107Z] ['info'] Processing /__w/core/core/venv/lib64/python3.9/site-packages/debugpy/_vendored/pydevd/pydev_coverage.py...
[2021-11-25T12:19:13.107Z] ['info'] Processing /__w/core/core/venv/lib64/python3.9/site-packages/sphinx/ext/__pycache__/coverage.cpython-39.pyc...
[2021-11-25T12:19:13.108Z] ['info'] Processing /__w/core/core/venv/lib/python3.9/site-packages/debugpy/_vendored/pydevd/__pycache__/pydev_coverage.cpython-39.pyc...
[2021-11-25T12:19:13.109Z] ['info'] Processing /__w/core/core/venv/lib/python3.9/site-packages/debugpy/_vendored/pydevd/_pydev_runfiles/pydev_runfiles_coverage.py...
[2021-11-25T12:19:13.110Z] ['info'] Processing /__w/core/core/venv/lib64/python3.9/site-packages/debugpy/_vendored/pydevd/__pycache__/pydev_coverage.cpython-39.pyc...
[2021-11-25T12:19:13.110Z] ['info'] Processing /__w/core/core/venv/lib64/python3.9/site-packages/debugpy/_vendored/pydevd/_pydev_runfiles/pydev_runfiles_coverage.py...
[2021-11-25T12:19:13.111Z] ['info'] Processing /__w/core/core/venv/lib/python3.9/site-packages/debugpy/_vendored/pydevd/_pydev_runfiles/__pycache__/pydev_runfiles_coverage.cpython-39.pyc...
[2021-11-25T12:19:13.112Z] ['info'] Processing /__w/core/core/venv/lib64/python3.9/site-packages/debugpy/_vendored/pydevd/_pydev_runfiles/__pycache__/pydev_runfiles_coverage.cpython-39.pyc...
[2021-11-25T12:19:13.291Z] ['info'] Detected GitHub Actions as the CI provider.
[2021-11-25T12:19:13.293Z] ['info'] Pinging Codecov: codecov.io/upload/v4?package=github-action-2.1.0-uploader-0.1.13&token=*******&branch=tolo-select&build=1503638895&build_url=https%3A%2F%2Fgithub.com%2Fhome-assistant%2Fcore%2Factions%2Fruns%2F1503638895&commit=62b577a6b936e6b284e3be731a86cce6977336af&job=CI&pr=60326&service=github-actions&slug=home-assistant%2Fcore&name=&tag=&flags=tolo&parent=
[2021-11-25T12:19:13.747Z] ['info'] Uploading...
[2021-11-25T12:19:14.002Z] ['info'] {"status":"success","resultURL":"codecov.io/github/home-assistant/core/commit/62b577a6b936e6b284e3be731a86cce6977336af"}

By pointing to the specific file, this should be resolved.

Results:

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New integration (thank you!)
• New feature (which adds functionality to an existing integration)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

Additional information

• This PR fixes or closes issue: fixes #
• This PR is related to issue:
• Link to documentation pull request:

Checklist

• The code change is tested and works locally.
• Local tests pass. Your PR cannot be merged unless tests pass
• There is no commented out code in this PR.
• I have followed the development checklist
• The code has been formatted using Black (black --fast homeassistant tests)
• Tests have been added to verify that the new code works.

If user exposed functionality or configuration variables are added/changed:

• Documentation added/updated for www.home-assistant.io

If the code communicates with devices, web services, or third-party tools:

• The manifest file has all fields filled out correctly.
  Updated and included derived files by running: python3 -m script.hassfest.
• New or updated dependencies have been added to requirements_all.txt.
  Updated by running python3 -m script.gen_requirements_all.
• For the updated dependencies - a link to the changelog, or at minimum a diff between library versions is added to the PR description.
• Untested files have been added to .coveragerc.

The integration reached or maintains the following Integration Quality Scale:

• No score or internal
• 🥈 Silver
• 🥇 Gold
• 🏆 Platinum

To help with the load of incoming pull requests:

• I have reviewed two other open pull requests in this repository.