codecov/codecov-action v1.0.6

Add PR handling and tokenless upload support

on GitHub

Version 1.0.6 introduces the following changes:

• Add proper handling for pull requests by passing the GITHUB_HEAD_REF environment variable. This properly sets both the PR branch and PR number.
• Add tokenless upload functionality by passing the GITHUB_RUN_ID environment variable to properly tag the build. This allows Codecov to locate the build via GitHub's API and validate the coverage upload without the need for a token (only for public repos)
• Removes the yml input because putting it anywhere except for the root of the repo is not supported anymore