Jeremy Stanley 09f16f6071 Drop auxiliary requirements files
Move the contents of test-requirements.txt and doc/requirements.txt
into pyproject.toml as project.optional-dependencies (a.k.a.
"extras"). The requirements.txt format is considered pip-specific
and nonstandard.

While we're at it, fine-tune these per test environment.

Change-Id: I477b9685e5d1159086b7a38c9322e07b7c43e2e9
2025-03-20 19:00:36 +00:00
..