Merge patch series "tools: Minor clean-ups for the command library"

Simon Glass <sjg@chromium.org> says:

This series adds comments and fixes pylint warnings in the command
library. It also introduces a new, simpler way of running a single
command.

Link: https://lore.kernel.org/r/20250203162704.627469-1-sjg@chromium.org

diff --cc tools/binman/ftest.py
Simple merge

diff --cc tools/buildman/builder.py
Simple merge

diff --cc tools/buildman/builderthread.py
Simple merge

diff --cc tools/buildman/func_test.py
Simple merge

diff --cc tools/patman/patchstream.py
Simple merge

diff --cc tools/u_boot_pylib/gitutil.py
Simple merge