Fixed issues:
1. Always produce a warning caused by the pre-inserted blank line.
2. Line started by other character but contains bullet treated as valid
entry
3. No release note entry hidden in the html comment still recognized.
Break DangerJS checks to modules
Improove "Release notes" section detection
Change check for size MR to async/await syntax
Update check for MR title - exact match WIP and DRAFT
Add check for incorrect format closing Jira link
Update check WIP in MR title
