build(deps): bump strong_migrations from 2.5.2 to 2.6.0 (#6872)

Bumps [strong_migrations](https://github.com/ankane/strong_migrations) from 2.5.2 to 2.6.0.
- [Changelog](https://github.com/ankane/strong_migrations/blob/master/CHANGELOG.md)
- [Commits](ankane/strong_migrations@v2.5.2...v2.6.0)

---
updated-dependencies:
- dependency-name: strong_migrations
  dependency-version: 2.6.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -108,7 +108,7 @@ GEM
       erubi (~> 1.4)
       parser (>= 2.4)
       smart_properties
-    bigdecimal (4.1.1)
+    bigdecimal (4.1.2)
     bindex (0.8.1)
     blueprinter (1.2.1)
     brakeman (7.1.1)
@@ -649,10 +649,10 @@ GEM
     stimulus-rails (1.3.4)
       railties (>= 6.0.0)
     stringio (3.2.0)
-    strong_migrations (2.5.2)
-      activerecord (>= 7.1)
+    strong_migrations (2.6.0)
+      activerecord (>= 7.2)
     thor (1.5.0)
-    timeout (0.6.0)
+    timeout (0.6.1)
     traceroute (0.8.1)
       rails (>= 3.0.0)
     tsort (0.2.0)