Fix lowering standard decorators on a class with inheritance causing field initializers before super call with useDefineForClassFields: false

[furkanevran]

Allow omitting the field initializers if the class have a decorator and the field doesn't since esbuild doesn't initialize it with extra initializers and only set it to it's default value when useDefineForClassFields is false

Fixes #4087

[furkanevran]

I could also alternatively replace the condition on:

esbuild/internal/js_parser/js_parser_lower_class.go

Lines 608 to 610 in e9174d6

	if result.lowerAllInstanceFields && class.ExtendsOrNil.Data != nil {
	result.shimSuperCtorCalls = true
	}

to

class.ShouldLowerStandardDecorators || (result.lowerAllInstanceFields && class.ExtendsOrNil.Data != nil)