Bump strong_migrations

Bumps the production-dependencies group with 1 update in the / directory: [strong_migrations](https://github.com/ankane/strong_migrations).


Updates `strong_migrations` from 2.0.2 to 2.1.0
- [Changelog](https://github.com/ankane/strong_migrations/blob/master/CHANGELOG.md)
- [Commits](ankane/strong_migrations@v2.0.2...v2.1.0)

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

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

Gemfile.lock

@@ -518,7 +518,7 @@ GEM
       activesupport (>= 5.2)
       sprockets (>= 3.0.0)
     stringio (3.1.2)
-    strong_migrations (2.0.2)
+    strong_migrations (2.1.0)
       activerecord (>= 6.1)
     super_diff (0.14.0)
       attr_extras (>= 6.2.4)
@@ -539,7 +539,7 @@ GEM
     unicode-display_width (2.6.0)
     uniform_notifier (1.16.0)
     unindent (1.0)
-    uri (0.13.1)
+    uri (1.0.2)
     useragent (0.16.10)
     version_gem (1.1.3)
     web-console (4.2.1)