ci: Release and Changelog automation

[OS-pedrogustavobilro]

Note

One thing that is missing after merging this PR (if we decide we want to merge ofc) - Setting the RELEASE_TOKEN_GITHUB secret in the project.

Description

Clone of ionic-team/cordova-outsystems-geolocation#19

Automation for releases and changelog generation using semantic-release (which we already use in the Capacitor equivalent plugin).

The GitHub action does not trigger automatically on merge to main, you need to trigger yourself (since the release is exclusively on GitHub we can decide to change this to trigger on merge to main, since there's not much advantage of bundling changes in releases)

We should use angular commit convention

• fix: commit message is a patch release (1.0.0->1.0.1)
• feat: commit mesasge is a minor release (1.0.0->1.1.0)
• BREAKING CHANGE: in commit footer triggers a major release (1.0.0->2.0.0)

Context

Automate all Cordova Plugin releases - https://outsystemsrd.atlassian.net/browse/RMET-4428

Tests

Did some test releases in the fork (from which this PR is opened from), seems to be working fine.

[OS-pedrogustavobilro]

Because this PR is a clone of the geolocation one, am not waiting for reviews, merging it.