Bump importmap-rails from 1.2.1 to 1.2.3 (#1335)

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

Gemfile.lock

@@ -143,11 +143,12 @@ 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)
     io-console (0.6.0)
-    irb (1.8.1)
+    irb (1.8.3)
       rdoc
       reline (>= 0.3.8)
     json (2.6.3)
@@ -169,7 +170,7 @@ GEM
       addressable (~> 2.8)
     letter_opener (1.8.1)
       launchy (>= 2.2, < 3)
-    loofah (2.21.3)
+    loofah (2.21.4)
       crass (~> 1.0.2)
       nokogiri (>= 1.12.0)
     mail (2.8.1)
@@ -182,7 +183,7 @@ GEM
     method_source (1.0.0)
     mini_magick (4.12.0)
     mini_mime (1.1.5)
-    mini_portile2 (2.8.4)
+    mini_portile2 (2.8.5)
     minitest (5.20.0)
     minitest-reporters (1.6.1)
       ansi
@@ -214,7 +215,7 @@ GEM
       method_source (~> 1.0)
     pry-rails (0.3.9)
       pry (>= 0.10.4)
-    psych (5.1.0)
+    psych (5.1.1.1)
       stringio
     public_suffix (5.0.3)
     puma (6.4.0)
@@ -262,7 +263,7 @@ GEM
       rake (>= 12.2)
       thor (~> 1.0, >= 1.2.2)
       zeitwerk (~> 2.6)
-    rake (13.0.6)
+    rake (13.1.0)
     rdoc (6.5.0)
       psych (>= 4.0.0)
     regexp_parser (2.8.1)
@@ -297,7 +298,7 @@ GEM
     stringio (3.0.8)
     tailwindcss-rails (2.0.30)
       railties (>= 6.0.0)
-    thor (1.2.2)
+    thor (1.3.0)
     timeout (0.4.0)
     turbo-rails (1.4.0)
       actionpack (>= 6.0.0)