Bump simple_form from 5.3.1 to 5.4.0

Bumps [simple_form](https://github.com/heartcombo/simple_form) from 5.3.1 to 5.4.0.
- [Release notes](https://github.com/heartcombo/simple_form/releases)
- [Changelog](https://github.com/heartcombo/simple_form/blob/main/CHANGELOG.md)
- [Commits](heartcombo/simple_form@v5.3.1...v5.4.0)

---
updated-dependencies:
- dependency-name: simple_form
  dependency-version: 5.4.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -161,7 +161,7 @@ GEM
       tzinfo
     coderay (1.1.3)
     concurrent-ruby (1.3.5)
-    connection_pool (2.5.4)
+    connection_pool (2.5.5)
     crack (1.0.1)
       bigdecimal
       rexml
@@ -656,9 +656,9 @@ GEM
     shellany (0.0.1)
     shoulda-matchers (6.5.0)
       activesupport (>= 5.2.0)
-    simple_form (5.3.1)
-      actionpack (>= 5.2)
-      activemodel (>= 5.2)
+    simple_form (5.4.0)
+      actionpack (>= 7.0)
+      activemodel (>= 7.0)
     simplecov (0.22.0)
       docile (~> 1.1)
       simplecov-html (~> 0.11)