update snapcraft and flatpak metadata for 1.1.9

snapcraft.yaml

@@ -3,7 +3,7 @@
 
 name: qbz-player
 title: "QBZ — Native Qobuz Client for Linux"
-version: '1.1.8'
+version: '1.1.9'
 summary: Native Qobuz player for Linux with bit-perfect audio and DAC control
 description: |
   QBZ is a native Linux desktop client for Qobuz™, designed for high-fidelity playback.
@@ -84,7 +84,7 @@ parts:
   qbz:
     plugin: rust
     source: https://github.com/vicrodh/qbz.git
-    source-tag: v1.1.8
+    source-tag: v1.1.9
     build-packages:
       - libwebkit2gtk-4.1-dev
       - libgtk-3-dev