Add Link Studio to the fast ring

Package Link Studio 1.0.2 with its AUR-only MediaPipe and sounddevice dependencies. Wire Link Studio to GitHub release checksums, keep all three packages on the fast ring, and make MediaPipe's Bazel bootstrap a checksummed makepkg source.

pkgbuilds/python-sounddevice/.omarchy/package.json

@@ -0,0 +1,5 @@
+{
+  "source": "aur",
+  "release_ring": "fast",
+  "upstream_commit": "c3a5320f95ada9ccebd629b5722276e645388ced"
+}