Fix Linux tray icon

package.json

@@ -79,7 +79,7 @@
             "build/html/**/*",
             "src-electron/*",
             "images/VRCX.png",
-            "images/tray.png",
+            "images/VRCX.ico",
             "Version",
             "src-electron/libs/linux/libopenvr_api.so"
         ],

src-electron/main.js

@@ -535,6 +535,11 @@ function createTray() {
             path.join(rootDir, 'images/VRCX.ico')
         );
         tray = new Tray(image.resize({ width: 16, height: 16 }));
+    } else if (process.platform === 'linux') {
+        const image = nativeImage.createFromPath(
+            path.join(rootDir, 'images/VRCX.ico')
+        );
+        tray = new Tray(image.resize({ width: 64, height: 64 }));
     } else {
         tray = new Tray(path.join(rootDir, 'images/VRCX.ico'));
     }