[#393] Update the Bootstrap vendor file

[andyduong1920]

close #393

What happened 👀

Update the Bootstrap vendor file on Bootstrap 5.3

Insight 📝

This is follow the guide on the Bootstrap 5.3 with some modifier, we already used this in our projects without any error.

Proof Of Work 📹

On the file changes tab

[malparty]

@andyduong1920 did you try it on a project with custom variables? 👀
If not, I will plan some time next week to test that format in a real project 💭

[andyduong1920]

@andyduong1920 did you try it on a project with custom variables? 👀 If not, I will plan some time next week to test that format in a real project 💭

@malparty I'm not sure about the custom variable topic hehe

[malparty]

Ok, let me plan a small test (tomorrow after lunch 🙇 ) just to ensure it's all good in "complex" situations ^^

[malparty]

Tested with Fl app, I just got an issue with the variable used by Choice, but this is not a blocker at all. So everything else looks good!