Add useDefineForClassFields flag for Set -> Define property declaration (#33509)

* Disallow property/accessor overrides

Unless the base property or accessor is abstract

* Disallow uninitialised property overrides

This causes quite a few test breaks. We'll probably want to revert many
of them by switching to the upcoming `declare x: number` syntax.

* Updates from design review + fix ancient bug

1. Don't error when overriding properties from interfaces.
2. Fix error when overriding methods with other things. This had no
tests so I assume that the code was always dead and never worked.

* Need to add a couple of errors and squash one

Will update after checking out other branch for a minute

* Everything works so far

Need to test properties initialised in constructor

* Check for constructor initialisation

* change error wording

* Improve error wording

* Add codefix to add missing 'declare'

* Always emit accessors in .d.ts files

* Allow 'declare' on any uninitialised property decl

* Undo code moves

* Let sleeping dogs lie

* Correctly set NodeFlags.Ambient

And simplify redundant parts of check.

* Remove more unneeded code

* Update baselines

* Update baselines

* Update baselines

* Ignore this-property assignments

* Fix base-in-interface check

* Do not error when base parent is interface

* Fix base interface check

* Add missed baselines

* Fix check

* Fix new errors in services

* Fix new errors in services

* Fix errors in testRunner

* Add flag and turn off errors when on

* Structure of new emit is correct, fake content

It is 'hi'.

* Basically right emit

* Fix one last unitialised property declaration

* Haha no I missed another one

* Fix whitespace back to CRLF

* Minor fix and code cleanup

* New test case

* Fix bug in isInitializedProperty

* Updates from design meeting.

1. Change flag name to useDefineForClassFields (and flip polarity).
2. Forbid ES3 + useDefineForClassFields (since there is no
defineProperty).
3. Forbid overriding an abstract property-with-initializer with an
accessor.

* Update baselines

* Object.defineProperty for methods too

Using code from Ron from his upcoming refactor of the factory functions.

* Update slow baselines

* Improve error message

* Update src/compiler/transformers/utilities.ts

Co-Authored-By: Andrew Branch <andrewbranch@users.noreply.github.com>

* Add test of computed properties

* Remove done TODO

src/compiler/commandLineParser.ts

@@ -873,6 +873,13 @@ namespace ts {
             category: Diagnostics.Advanced_Options,
             description: Diagnostics.Disable_strict_checking_of_generic_signatures_in_function_types,
         },
+        {
+            name: "useDefineForClassFields",
+            type: "boolean",
+            affectsSemanticDiagnostics: true,
+            category: Diagnostics.Advanced_Options,
+            description: Diagnostics.Emit_class_fields_with_Define_instead_of_Set,
+        },
         {
             name: "keyofStringsOnly",
             type: "boolean",