build(cargo): remove redundant packages

[kwonoj]

Description: We can remove these packages as it is no longer referenced (and update readme's published).

BREAKING CHANGE:

Related issue (if exists):

[kwonoj]

We still need swc_ecmascript

Yes, will revert. Is there way we can announce & instruct migrate into swc_core for the users of swc_ecmascript?

[kdy1]

We need to add more to swc_core before removing it. See lib.rs of swc_ecmascript

[kdy1]

About migration, we can do same thing like swc_ecma_quote

[kwonoj]

Fwiw, swc_core already have ecma_quote support.

[kdy1]

I don't mean swc_core lacks it. swc_ecmascript has much more deps