Ship Voxtype OpenVINO metadata in a new package release

Bump pkgrel so the builder produces an artifact and installed packages receive the optional dependency metadata. Restrict the Intel/OpenVINO recommendations to x86_64, where these packages are available.

Co-Authored-By: GPT-6 (Codex) <noreply@openai.com>
Co-Authored-By: GPT-6 Astra XHigh (Codex) <noreply@openai.com>

pkgbuilds/voxtype-bin/PKGBUILD

@@ -1,7 +1,7 @@
 # Maintainer: Peter Jackson <pete@peteonrails.com>
 pkgname=voxtype-bin
 pkgver=1.0.1
-pkgrel=1
+pkgrel=2
 pkgdesc="Push-to-talk voice-to-text for Linux (pre-built binaries)"
 arch=('x86_64' 'aarch64')
 url="https://voxtype.io"
@@ -29,6 +29,8 @@ optdepends=(
     'ollama: local AI summarization for meeting mode'
     'gtk4-layer-shell: runtime for the GTK4 on-screen mic visualizer (voxtype-osd-gtk4)'
     'quickshell: Quickshell-based OSD frontend (opt in via [osd] frontend = "quickshell")'
+)
+optdepends_x86_64=(
     'openvino-genai: OpenVINO GenAI C runtime for the OpenVINO Whisper engine (Voxtype 1.1+)'
     'openvino-intel-npu-plugin: Intel NPU acceleration for the OpenVINO Whisper engine (Voxtype 1.1+)'
 )