ci canary: drop the jni 1.0.0 override in bridge_example

jni_flutter 1.0.4+1 needs jni ^1.1.0 and the override fails every compile
(same as flet-dev/flet#6919), which masks the JDK 17 leg.

Author: ndonkoHenri

src/serious_python/example/bridge_example/pubspec.yaml

@@ -24,14 +24,5 @@ dev_dependencies:
     sdk: flutter
   flutter_lints: ^2.0.0
 
-# jni arrives transitively (path_provider -> path_provider_android ->
-# jni_flutter -> jni). 1.0.1 added global_jni_env.c, which passes a `va_list`
-# where a `void *` is expected: fine on x86_64, where va_list is an array type
-# that decays to a pointer, but a hard error on aarch64, where it's a struct.
-# That breaks `flutter build linux` on ARM64 hosts. Tracked upstream at
-# dart-lang/native#3498 — drop this override once a fixed jni is released.
-dependency_overrides:
-  jni: 1.0.0
-
 flutter:
   uses-material-design: true