Update to Node.js 16

[sczerwinski]

When building with jwgmeligmeyling/checkstyle-github-action in workflow, the following warning is reported:

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: jwgmeligmeyling/checkstyle-github-action

[matejdro]

#154

[nie7321]

Github is going to start breaking Node v12 actions tomorrow:

Following on from our warning in workflows using Node12 we will start enforcing the use of Node16 rather than Node12 on the 14th of June.

[matejdro]

As a workaround, you can just use cmelchior's version directly:

- uses: cmelchior/checkstyle-github-action@4d748d6e705b05beb7cf4443c9d09d3226828114

[sczerwinski]

Are there any plans to maintain this project?

Alternatively, does anyone else plan to release this action from a fork and maintain it in the future? If not, I might do it. Doesn't seem to consume a lot of time.

[lcollins]

It looks like Node 20 has overtaken Node 16 on GitHub Actions (https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/)

PR #163

[lcollins]

FYI all - I have released a folk of this action to the marketplace here https://github.com/marketplace/actions/publish-checkstyle-code-report

Will deprecate it if the original author accepts my PR #163