Update node version

[jsve]

Current version is node 12 which is not supported on GHA anymore:

Node.js 12 actions are deprecated. For more information see: https://github.blog/changelog/2022-09-22-github-actions-all-actions-will-begin-running-on-node16-instead-of-node12/. Please update the following actions to use Node.js 16: romeovs/lcov-reporter-action

[davidcalhoun]

I believe this can be fixed by upgrading this repo's dependencies to the latest versions: @actions/core and @actions/github

[jsve]

Could you share any documentation for that? Based on the error message, this needs to be set by the action. Should be a small PR to this repo.

[jsve]

Btw. sorry for reporting this duplicate. did not see #55

[amitkma]

We have forked and upgraded the node and all other dependencies. Feel free to use and provide feedback or report error if any ->https://github.com/sunsergdev/lcov-reporter-action/releases/tag/v0.3.1-fork