chore(deps): bump google_sign_in from 6.1.4 to 6.1.6

Bumps [google_sign_in](https://github.com/flutter/packages/tree/main/packages/google_sign_in) from 6.1.4 to 6.1.6.
- [Release notes](https://github.com/flutter/packages/releases)
- [Commits](https://github.com/flutter/packages/commits/google_sign_in-v6.1.6/packages/google_sign_in)

---
updated-dependencies:
- dependency-name: google_sign_in
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

pubspec.lock

@@ -601,10 +601,10 @@ packages:
     dependency: "direct main"
     description:
       name: google_sign_in
-      sha256: aab6fdc41374014494f9e9026b9859e7309639d50a0bf4a2a412467a5ae4abc6
+      sha256: "8f8b94880f2753ccb796744259da529674e49b9af2e372abf6978c590c0ebfef"
       url: "https://pub.dev"
     source: hosted
-    version: "6.1.4"
+    version: "6.1.6"
   google_sign_in_android:
     dependency: transitive
     description:

pubspec.yaml

@@ -31,7 +31,7 @@ dependencies:
   gap: ^3.0.1
   go_router: ^5.0.5
   google_fonts: ^5.1.0
-  google_sign_in: ^6.1.4
+  google_sign_in: ^6.1.6
   hooks_riverpod: ^2.3.7
   intl: ^0.18.0
   json_annotation: ^4.8.1