Remote PDB is never colorized

[godlygeek]

Bug report

Bug description:

When PDB is used in remote mode with -p, source code is never colorized, even though it's used interactively at a terminal.

CPython versions tested on:

CPython main branch

Operating systems tested on:

No response

Linked PRs

• gh-133490: Add color support to remote PDB #133491
• gh-133490: Fix syntax highlighting for remote PDB #133494

[ambv]

Do we need anything else before we close this?