Please add ligatures for augmented assignment operators in Javascript

[PeterCullenBurbery]

I used https://github.com/JetBrains/JetBrainsMono/wiki/List-of-supported-symbols as a reference. I also used https://www.w3schools.com/js/js_assignment.asp as a reference.
Please add ligature for the following augmented assignment operators in Javascript:

• +=, the addition assignment operator

• -=, the subtraction assignment operator

• *=, the multiplication assignment operator

• **=, the exponentiation assignment operator

• The division assignment operator /= already has a ligature, so that's good.

• %=, the remainder assignment operator

• the left shift assignment operator <<= is already implemented

• the right shift assignment operator (signed) >>= is already implemented

• the unsigned right shift assignment operator >>>=

• the bitwise AND assignment operator &= is already implemented

• the bitwise OR assignment operator |=

• the bitwise XOR assignment operator ^=

• the logical AND assignment operator &&=, new in ES2020

• the logical OR assignment operator ||=, also new in ES2020 is already implemented

• the nullish coalescing assignment operator ??=, also new in ES2020
  Thank you for your consideration.

[AmeroHan]

In my point of view, due to centered plump operators, the sequences +=, -=, *= and **= in JetBrains Mono already look pretty. There is no noise to reduce and no whitespace needing balancing. It is overdesigning to add ligatures for them.

You might have missed it, but ligatures of |= and ^= also exist.