link AddBlossomScheduleProgressByGroupId to addBlossomProgress

Description

When interacting with Ley Line Outcrops, a Defeat all opponents 0/7 notif appears, but defeating all of the enemies does nothing.

I quickly found that unimplemented ScriptLibHander.AddBlossomScheduleProgressByGroupId was being called every time a monster was defeated and that BlossomManager had a unused function addBlossomProgress with the note: Update Blossom camp's progress (on monster die for example), triggered by ScriptLib. I noticed by looking at the lua that if only a EVENT_BLOSSOM_PROGRESS_FINISH was called, the group's sequence could continue. addBlossomProgress has a EVENT_BLOSSOM_PROGRESS_FINISH in it. I'm pretty sure linking these up is the right thing to do.

After linking them up, progress happened correctly!

Type of changes

[x] Bug fix
[x] New feature
[ ] Enhancement
[ ] Documentation

Checklist:

[x] My code follows the style guidelines of this project
[x] My pull request is unique and no other pull requests have been opened for these changes
[x] I have read the Contributing note and Code of conduct
[x] I am responsible for any copyright issues with my code if it occurs in the future.

Anime-Game-Servers / Grasscutter-Quests