chore: update dependencies so that it builds

I'm not sure if this breaks CI or something, but I couldn't build
it locally to test my changes, so I made these changes and it
builds again.

Signed-off-by: Blake Leonard <me@blakes.dev>

pubspec.lock

@@ -1455,12 +1455,13 @@ packages:
     source: hosted
     version: "1.0.9"
   media_kit_native_event_loop:
-    dependency: transitive
+    dependency: "direct overridden"
     description:
-      name: media_kit_native_event_loop
-      sha256: a605cf185499d14d58935b8784955a92a4bf0ff4e19a23de3d17a9106303930e
-      url: "https://pub.dev"
-    source: hosted
+      path: media_kit_native_event_loop
+      ref: main
+      resolved-ref: "285f7919bbf4a7d89a62615b14a3766a171ad575"
+      url: "https://github.com/media-kit/media-kit"
+    source: git
     version: "1.0.8"
   menu_base:
     dependency: transitive
@@ -2156,6 +2157,15 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.0.2"
+  system_tray:
+    dependency: "direct overridden"
+    description:
+      path: "."
+      ref: dc7ef410d5cfec897edf060c1c4baff69f7c181c
+      resolved-ref: dc7ef410d5cfec897edf060c1c4baff69f7c181c
+      url: "https://github.com/antler119/system_tray"
+    source: git
+    version: "2.0.2"
   term_glyph:
     dependency: transitive
     description:

pubspec.yaml

@@ -150,6 +150,17 @@ dev_dependencies:
 
 dependency_overrides:
   uuid: ^4.4.0
+  system_tray:
+    # TODO: remove this when flutter_desktop_tools gets updated
+    # to use [MenuItemBase] instead of [MenuItem]
+    git:
+      url: https://github.com/antler119/system_tray
+      ref: dc7ef410d5cfec897edf060c1c4baff69f7c181c
+  media_kit_native_event_loop: # to fix "macro name must be an identifier"
+    git:
+      url: https://github.com/media-kit/media-kit
+      path: media_kit_native_event_loop
+      ref: main
 
 flutter:
   generate: true