fix(flutter): Remove unneeded dependency override

Since we no longer use `Flogs`, we don't need this dependency
override[^1]. It was creating problems in CI[^2] (and locally too I
suppose).

[^1]: zubairehman/Flogs#87.
[^2]: https://github.com/get10101/10101/actions/runs/8565195140/job/23472971318?pr=2352#step:9:357.

mobile/pubspec.lock

@@ -596,10 +596,10 @@ packages:
     dependency: "direct main"
     description:
       name: intl
-      sha256: "3bc132a9dbce73a7e4a21a17d06e1878839ffbf975568bc875c60537824b0c4d"
+      sha256: d6f56758b7d3014a48af9701c085700aac781a92a87a62b1333b46d8879661cf
       url: "https://pub.dev"
     source: hosted
-    version: "0.18.1"
+    version: "0.19.0"
   io:
     dependency: transitive
     description:
@@ -1185,10 +1185,10 @@ packages:
     dependency: "direct main"
     description:
       name: timeago
-      sha256: "46c128312ab0ea144b146c0ac6426ddd96810efec2de3fccc425d00179cd8254"
+      sha256: d3204eb4c788214883380253da7f23485320a58c11d145babc82ad16bf4e7764
       url: "https://pub.dev"
     source: hosted
-    version: "3.3.0"
+    version: "3.6.1"
   timezone:
     dependency: transitive
     description:

mobile/pubspec.yaml

@@ -17,7 +17,7 @@ dependencies:
   flutter_native_splash: ^2.2.19
   flutter_svg: ^2.0.5
   provider: ^6.0.5
-  intl: ^0.18.0
+  intl: ^0.19.0
   decimal: ^2.3.2
   slide_to_confirm: ^1.1.0
   path_provider: ^2.0.15
@@ -49,8 +49,6 @@ dependencies:
   screenshot: ^2.1.0
   syncfusion_flutter_sliders: ^24.2.9
   syncfusion_flutter_core: ^24.2.9
-dependency_overrides:
-  intl: ^0.18.0
 dev_dependencies:
   analyzer: ^6.4.1
   flutter_launcher_icons: ^0.13.1