chore(ci): use changelogen

[jboix]

Description

Closes #166 by transitioning from using semantic-release to changelogen for the GitHub release and changelog management. Changelogen, like semantic-release, adheres to conventional commits for versioning but distinguishes itself by requiring no additional configuration.

This change has resulted in a streamlined setup with fewer dependencies and the elimination of the .releaserc configuration file.

As part of the release procedure, changelogen now generates a comprehensive CHANGELOG.md, which is committed alongside the upcoming tag.

This simplification aims to enhance the project's release management process and improve overall maintainability.

Changes made

• Removed all related semantic-release dependencies.
• Removed .releaserc file.
• Added changelogen dependency.
• Adapted the pre-release.yml action: it will now fetch the commit history which is required by changelogen to generate a comprehensive CHANGELOG.

[github-actions[bot]]

Coverage report

St.:grey_question:	Category	Percentage	Covered / Total
🟢	Statements	98.37%	483/491
🟢	Branches	93.44%	228/244
🟢	Functions	100%	136/136
🟢	Lines	99.15%	467/471

Test suite run success

147 tests passing in 9 suites.

Report generated by 🧪jest coverage report action from 0f1e6b1acba3758160b36a900942850440b8ab76

[amtins]

After discussion, we decided to keep semantic-release, which is better suited to our needs.