Bump js from 0.6.5 to 0.6.7 (#3310)

Bumps [js](https://github.com/dart-lang/sdk/tree/main/pkg) from 0.6.5 to 0.6.7.
- [Release notes](https://github.com/dart-lang/sdk/releases)
- [Changelog](https://github.com/dart-lang/sdk/blob/main/CHANGELOG.md)
- [Commits](https://github.com/dart-lang/sdk/commits/0.6.7.0/pkg)

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

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

Author: dependabot[bot]

pubspec.yaml

@@ -35,7 +35,7 @@ dev_dependencies:
   dart_style: ^2.2.0
   grinder: ^0.9.0
   http: ^0.13.3
-  js: 0.6.5
+  js: ^0.6.5
   lints: ^2.0.0
   test: ^1.19.0
   test_descriptor: ^2.0.0