build(deps): bump intl from 0.19.0 to 0.20.2 in /optimus

Bumps [intl](https://github.com/dart-lang/i18n/tree/main/pkgs) from 0.19.0 to 0.20.2.
- [Release notes](https://github.com/dart-lang/i18n/releases)
- [Commits](https://github.com/dart-lang/i18n/commits/intl-v0.20.2/pkgs)

---
updated-dependencies:
- dependency-name: intl
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

optimus/pubspec.yaml

@@ -14,7 +14,7 @@ dependencies:
   flutter_slidable: ">=1.2.0 <4.0.0"
   flutter_svg: ^2.0.7
   freezed_annotation: ">=1.0.0 <3.0.0"
-  intl: ">=0.17.0 <0.20.0"
+  intl: ">=0.17.0 <0.21.0"
   optimus_icons: ^0.1.1+2
   theme_tailor_annotation: "^3.0.0"