Bump importmap-rails from 1.2.1 to 1.2.3

Bumps [importmap-rails](https://github.com/rails/importmap-rails) from 1.2.1 to 1.2.3.
- [Release notes](https://github.com/rails/importmap-rails/releases)
- [Commits](rails/importmap-rails@v1.2.1...v1.2.3)

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

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

Gemfile.lock

@@ -190,8 +190,9 @@ GEM
     image_processing (1.12.2)
       mini_magick (>= 4.9.5, < 5)
       ruby-vips (>= 2.0.17, < 3)
-    importmap-rails (1.2.1)
+    importmap-rails (1.2.3)
       actionpack (>= 6.0.0)
+      activesupport (>= 6.0.0)
       railties (>= 6.0.0)
     invisible_captcha (2.1.0)
       rails (>= 5.2)
@@ -311,7 +312,7 @@ GEM
       thor (~> 1.0)
       zeitwerk (~> 2.5)
     rainbow (3.1.1)
-    rake (13.0.6)
+    rake (13.1.0)
     rdoc (6.5.0)
       psych (>= 4.0.0)
     redis (5.0.8)