[flutter_tooling] Refactor `EdgeInsets.all()` & `EdgeInsets.symmetric()` to `EdgeInsets.only()` & `EdgeInsets.symmetric()`

### Problem

While programming it is very common that users will create a padding in all direction, and then later decide that in one direction it should be different. You then need to manually change all to only and manually fill in `top`, `bottom`, `left`, `right`.
The refactor tooling that adds a padding automatically uses `EdgeInsets.all()` by default, so it's very common when you want to add padding in one direction, you have to manually change the named constructor and set the correct variables.

https://github.com/flutter/flutter/assets/75931499/00cf5c2e-6e99-4c43-870b-ea40bcc71f41

### Proposal

A refactor option built into the flutter tooling that would provide the options to refactor:

- `EdgeInsets.all(10)`

to

- `EdgeInsets.symmetric(vertical: 10.0, horizontal: 10)`
- `EdgeInsets.only(right: 10, left: 10,top: 10,bottom: 10)`

&

- `EdgeInsets.symmetric(vertical: 10.0, horizontal: 10)`

to

- `EdgeInsets.only(right: 10, left: 10,top: 10,bottom: 10)`

Something Like this:


The issue names no files, tests, or entry points. Start by locating the Flutter tooling refactors that handle EdgeInsets.all() and EdgeInsets.symmetric(); done means offering conversions to EdgeInsets.symmetric() and EdgeInsets.only() with the requested arguments.

Written by the indexing model from the issue text.