tools: update `codecov/codecov-action` version
Extracted from https://github.com/nodejs/node/pull/43284
Breaking Changes
v3.0.0
- https://github.com/codecov/codecov-action/pull/689 Bump to node16 and small fixes
v2.0.0
On February 1, 2022, the v1 uploader will be full sunset and no longer function. This is due to the deprecation of the underlying bash uploader. This version uses the new uploader.
The v2 Action downloads, verifies, and runs the Codecov binary.
- Multiple fields have not been transferred from the bash uploader or have been deprecated. Notably many of the functionalities and gcov_ arguments have been removed. Please check the documentation for the full list.