chore(deps): bump provider from 6.0.3 to 6.0.4 (#24)

Bumps [provider](https://github.com/rrousselGit/provider) from 6.0.3 to 6.0.4.
- [Release notes](https://github.com/rrousselGit/provider/releases)
- [Changelog](https://github.com/rrousselGit/provider/blob/master/CHANGELOG.md)
- [Commits](rrousselGit/provider@v6.0.3...provider-v6.0.4)

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

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Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

pubspec.lock

@@ -594,7 +594,7 @@ packages:
       name: provider
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "6.0.3"
+    version: "6.0.4"
   pub_semver:
     dependency: transitive
     description:

pubspec.yaml

@@ -25,7 +25,7 @@ dependencies:
     path: ./packages/nepanikar_contacts_gen
   package_info_plus: ^2.0.0
   path_provider: ^2.0.11
-  provider: ^6.0.3
+  provider: ^6.0.4
   url_launcher: ^6.1.6
 
 dev_dependencies: