fix(python-build): disable tests bcond to fix BR-unresolvable nightly failure

[WithEnoughCoffee]

Summary

Disables the tests and extras bconds for python-build to fix BR-unresolvable failures in the Koji nightly build (task 2593995).

Root Cause

The tests bcond (enabled by default when %rhel is undefined) causes %pyproject_buildrequires -g test to generate dynamic BuildRequires for test dependencies (filelock, pytest-mock, setuptools_scm, etc.) that may not be published in the Koji build tag at build time, resulting in mock exit status 30.

Fix

Add build.without = ["extras", "tests"] — aligning with RHEL behavior as the spec was designed for. The %pyproject_check_import basic sanity check still runs.

Testing

• Local build succeeds (no test BRs pulled in)
• Smoke-test: pyproject-build --version → build 1.3.0 ✓
• Python imports (build, ProjectBuilder, DefaultIsolatedEnv) all work ✓

References

• Fixes: Koji task 2593995
• Related: AB#20330

[Copilot]

Pull request overview

Disables extras and tests build conditionals for the python-build component to avoid dynamically generated test/extra BuildRequires that can be missing from the Koji nightly tag, while retaining a basic %pyproject_check_import sanity check.

Changes:

• Add build.without = ["extras", "tests"] for python-build via a dedicated component definition file.
• Re-render python-build spec output to include the generated .azl.macros file and updated rpmautospec release/changelog.
• Update the python-build lock input fingerprint to match the new component configuration, and remove python-build from the “unmodified inline” component list.

Reviewed changes

Copilot reviewed 4 out of 5 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
base/comps/python-build/python-build.comp.toml	Adds component build configuration to disable extras/tests bconds with rationale.
base/comps/components.toml	Removes python-build from the inline “unmodified” component list since it’s now customized.
locks/python-build.lock	Updates input-fingerprint to reflect the new component config inputs.
specs/p/python-build/python-build.spec	Rendered spec updated to load generated macros, add Source9999, and bump release/changelog.
specs/p/python-build/python-build.azl.macros	Generated macros file defining %_without_extras and %_without_tests.