Bump i18n-tasks from 0.9.25 to 0.9.26 (#9071)

Bumps [i18n-tasks](https://github.com/glebm/i18n-tasks) from 0.9.25 to 0.9.26.
- [Release notes](https://github.com/glebm/i18n-tasks/releases)
- [Changelog](https://github.com/glebm/i18n-tasks/blob/master/CHANGES.md)
- [Commits](https://github.com/glebm/i18n-tasks/compare/v0.9.25...v0.9.26)

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

Gemfile.lock

@@ -271,7 +271,7 @@ GEM
       rainbow (>= 2.0.0)
     i18n (1.1.1)
       concurrent-ruby (~> 1.0)
-    i18n-tasks (0.9.25)
+    i18n-tasks (0.9.26)
       activesupport (>= 4.0.2)
       ast (>= 2.1.0)
       erubi