Do some modernization in advance of binary file support for rbt patch.

Review Request #14713 — Created Nov. 29, 2025 and updated — Latest diff uploaded

Information

RBTools
master

Reviewers

This change modernizes type annotations, syntax, and docs within the
patch command implementation, along with the rbtools.diffs.patches and
rbtools.diffs.patcher modules.

Ran unit tests.

Commits

Files