chore(deps): bump get_it from 7.6.7 to 7.6.8

Bumps [get_it](https://github.com/fluttercommunity/get_it) from 7.6.7 to 7.6.8.
- [Changelog](https://github.com/fluttercommunity/get_it/blob/master/CHANGELOG.md)
- [Commits](https://github.com/fluttercommunity/get_it/commits)

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

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

pubspec.lock

@@ -856,10 +856,10 @@ packages:
     dependency: "direct main"
     description:
       name: get_it
-      sha256: e6017ce7fdeaf218dc51a100344d8cb70134b80e28b760f8bb23c242437bafd7
+      sha256: "36524bfb3f0b4ec952c3202466fdd69ad1f7ac1dd9b0a7564177707e45bfaeb9"
       url: "https://pub.dev"
     source: hosted
-    version: "7.6.7"
+    version: "7.6.8"
   glob:
     dependency: transitive
     description:

pubspec.yaml

@@ -42,7 +42,7 @@ dependencies:
   flutter_staggered_grid_view: ^0.7.0
   form_fields:
     path: packages/form_fields
-  get_it: ^7.6.7
+  get_it: ^7.6.8
   go_router: ^12.1.3
   google_sign_in: ^6.2.1
   hydrated_bloc: ^9.1.5