Update dependency simple_form to v5.4.0 (#36604)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Gemfile.lock

@@ -116,7 +116,7 @@ GEM
     base64 (0.3.0)
     bcp47_spec (0.2.1)
     bcrypt (3.1.20)
-    benchmark (0.4.1)
+    benchmark (0.5.0)
     better_errors (2.10.1)
       erubi (>= 1.0.0)
       rack (>= 0.9.0)
@@ -443,7 +443,7 @@ GEM
     mime-types-data (3.2025.0924)
     mini_mime (1.1.5)
     mini_portile2 (2.8.9)
-    minitest (5.25.5)
+    minitest (5.26.0)
     msgpack (1.8.0)
     multi_json (1.17.0)
     mutex_m (0.3.0)
@@ -822,9 +822,9 @@ GEM
       thor (>= 1.0, < 3.0)
     simple-navigation (4.4.0)
       activesupport (>= 2.3.2)
-    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)