Refactoring & glob update

[shybovycha]

• [BREAKING] use @actions/glob instead of glob@7.1.6 since the latter does not allow for ignore patterns as part of match patterns in paths (since the entire feature was removed in glob@6
  • this changes the format of the asset_paths input from a JSON string to a multi-line string (no quotes required)
• code refactoring:
  • use asynchronous APIs instead of synchronous to speed things up a little bit
  • inline the entire GetRelease class into one single function
  • inline the single-use contentLength() function
• code cleanup:
  • use constants whenever possible
  • unify the quotes for strings
  • remove dubious whitespaces
  • enforce semicolons
• repo housekeeping:
  • add GH Actions workflow to build the action when new release is created
  • update README with reference for glob patterns and updated build instructions
  • remove unnecessary Makefile
  • enforce NodeJS version

[derek]

Thank you for your contribution. unfortunately, one or more of your commits are missing the required "Signed-off-by:" statement. Signing off is part of the Developer Certificate of Origin (DCO) which is used by this project.

Read the DCO and project contributing guide carefully, and amend your commits using the git CLI. Note that this does not require any cryptography, keys or special steps to be taken.

💡 Shall we fix this?

This will only take a few moments.

First, clone your fork and checkout this branch using the git CLI.

Next, set up your real name and email address:

git config --global user.name "Your Full Name"
git config --global user.email "you@domain.com"

Finally, run one of these commands to add the "Signed-off-by" line to your commits.

If you only have one commit so far then run: git commit --amend --signoff and then git push --force.
If you have multiple commits, watch this video.

Check that the message has been added properly by running "git log".