Bump importmap-rails from 1.1.5 to 1.2.3

Bumps [importmap-rails](https://github.com/rails/importmap-rails) from 1.1.5 to 1.2.3.
- [Release notes](https://github.com/rails/importmap-rails/releases)
- [Commits](rails/importmap-rails@v1.1.5...v1.2.3)

---
updated-dependencies:
- dependency-name: importmap-rails
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -170,8 +170,9 @@ GEM
       ruby_parser (~> 3.5)
     i18n (1.14.1)
       concurrent-ruby (~> 1.0)
-    importmap-rails (1.1.5)
+    importmap-rails (1.2.3)
       actionpack (>= 6.0.0)
+      activesupport (>= 6.0.0)
       railties (>= 6.0.0)
     io-console (0.6.0)
     irb (1.10.1)
@@ -187,9 +188,9 @@ GEM
     json (2.7.1)
     jwt (2.7.1)
     language_server-protocol (3.17.0.3)
-    loofah (2.20.0)
+    loofah (2.22.0)
       crass (~> 1.0.2)
-      nokogiri (>= 1.5.9)
+      nokogiri (>= 1.12.0)
     mail (2.8.1)
       mini_mime (>= 0.1.1)
       net-imap
@@ -216,8 +217,8 @@ GEM
     net-smtp (0.4.0)
       net-protocol
     nio4r (2.7.0)
-    nokogiri (1.14.2)
-      mini_portile2 (~> 2.8.0)
+    nokogiri (1.15.5)
+      mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
     orm_adapter (0.5.0)
     parallel (1.24.0)
@@ -252,11 +253,13 @@ GEM
       activesupport (= 7.0.4.3)
       bundler (>= 1.15.0)
       railties (= 7.0.4.3)
-    rails-dom-testing (2.0.3)
-      activesupport (>= 4.2.0)
+    rails-dom-testing (2.2.0)
+      activesupport (>= 5.0.0)
+      minitest
       nokogiri (>= 1.6)
-    rails-html-sanitizer (1.5.0)
-      loofah (~> 2.19, >= 2.19.1)
+    rails-html-sanitizer (1.6.0)
+      loofah (~> 2.21)
+      nokogiri (~> 1.14)
     railties (7.0.4.3)
       actionpack (= 7.0.4.3)
       activesupport (= 7.0.4.3)