aconfig: Isolte cli parsing, add @responsefile support

This commit refactors the argument parsing logic.

- All clap setup, argument parsing logic, and response file handling
  have been moved from `main.rs` into `cli_parser.rs`

- Enforce `container` argument for create-cache command

- Remove command create-device-aconfig-defaults, and
  create-device-config-sysprops, since they are not used

Test: atest aconfig.test
Bug: 409851649
Change-Id: Ia56158f1ffd66975438706455bf2f3ca13583908