Add Fedora and Arch package recipes (#24)

* Package Ferese for Fedora and Arch releases

* Build release packages alongside workspace checks

* Include dependency licenses and software GPU test drivers

* Limit package checks to release PRs and fix Arch Cargo dependency

* Prepare Ferese 0.1.0-beta

* Release config locks before closing inherited file descriptions

* Install the lock PAM policy for native release checks

* Include xauth in distribution package test dependencies

* Regenerate Arch Git package metadata

* Run package checks with an explicit UTC timezone

* Remove unused bundled fonts and accept installed license receipts

* Format the system font test helper

* Load an installed font for headless text rendering checks

* Isolate package test runtimes and reap container child processes

scripts/build-site.py

@@ -16,6 +16,7 @@ PAGES = [
     ('screenshots', 'Screenshots', ROOT / 'docs/screenshots.md'),
     ('why-ferese', 'Why Ferese', ROOT / 'docs/why-ferese.md'),
     ('installation', 'Installation', ROOT / 'docs/installation.md'),
+    ('packaging', 'Packages and releases', ROOT / 'docs/packaging.md'),
     ('configuration', 'Configuration', ROOT / 'docs/configuration.md'),
     ('animation-model', 'Animation model', ROOT / 'docs/animation-model.md'),
     ('shortcuts', 'Shortcuts and gestures', ROOT / 'docs/shortcuts.md'),