Bump analyzer from 7.7.1 to 8.1.1

Bumps [analyzer](https://github.com/dart-lang/sdk/tree/main/pkg) from 7.7.1 to 8.1.1.
- [Changelog](https://github.com/dart-lang/sdk/blob/main/CHANGELOG.md)
- [Commits](https://github.com/dart-lang/sdk/commits/HEAD/pkg)

---
updated-dependencies:
- dependency-name: analyzer
  dependency-version: 8.1.1
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

pubspec.yaml

@@ -7,7 +7,7 @@ environment:
   sdk: ^3.6.0
 
 dependencies:
-  analyzer: ^7.4.4
+  analyzer: ">=7.4.4 <9.0.0"
   args: ^2.4.1
   collection: ^1.17.0
   crypto: ^3.0.3