chore: Update Python packages to the modern RPM Python build system (#4816)

* chore(shibuya): Update to modern Python macros, prep stuff for docs?

Signed-off-by: Gilver <rockgrub@disroot.org>

* chore(lomiri-ui-toolkit): Update to modern Python macros

Signed-off-by: Gilver <rockgrub@disroot.org>

* chore(spinxcontrib-moderncmakedomain): Follow guidelines for "canonical" name

Signed-off-by: Gilver <rockgrub@disroot.org>

* Oops

Signed-off-by: Gilver <rockgrub@disroot.org>

* fix(lomiri-ui-toolkit) More modern Python changes

* Aaaa

* chore(pillow-heif): Update to modern Python build systems

* chore(protobuf): Update to modern Python build systems

* refactor(sphinx-moderncmakedomain): Run tests with Nox instead

* fix(shibuya): Oops

Signed-off-by: Gilver <rockgrub@disroot.org>

---------

Signed-off-by: Gilver <rockgrub@disroot.org>

anda/langs/python/protobuf/python3-protobuf.spec

@@ -3,7 +3,7 @@
 
 Name:           python-%{pypi_name}
 Version:        6.30.2
-Release:        1%?dist
+Release:        2%?dist
 Summary:        Protocol Buffers
 
 License:        BSD-3-Clause
@@ -11,6 +11,7 @@ URL:            https://developers.google.com/protocol-buffers/
 Source0:        %{pypi_source}
 
 BuildRequires:  python3-devel gcc
+BuildRequires:  python3dist(pip)
 BuildRequires:  python3dist(setuptools)
 
 %description
@@ -30,15 +31,15 @@ Protocol Buffers are Google's data interchange format
 rm -rf %{pypi_name}.egg-info
 
 %build
-%py3_build
+%pyproject_wheel
 
 %install
-%py3_install
+%pyproject_install
 
 %files -n python3-%{pypi_name}
 %doc README.md
-%{python3_sitearch}/google
-%{python3_sitearch}/%{pypi_name}-%{version}-py%{python3_version}.egg-info
+%{python3_sitearch}/google/
+%{python3_sitearch}/protobuf-%{version}.dist-info/
 
 %changelog
 * Sun Feb 19 2023 windowsboy111 <wboy111@outlook.com> - 4.22.0-1