Bump importmap-rails from 2.1.0 to 2.2.2 (#5291)

Bumps [importmap-rails](https://github.com/rails/importmap-rails) from 2.1.0 to 2.2.2.
- [Release notes](https://github.com/rails/importmap-rails/releases)
- [Commits](rails/importmap-rails@v2.1.0...v2.2.2)

---
updated-dependencies:
- dependency-name: importmap-rails
  dependency-version: 2.2.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Gemfile

@@ -51,7 +51,7 @@ gem "turbo-rails"
 # Sprinkle a little JS to add interactivity
 gem "stimulus-rails"
 # Use JS import maps to manage JS without transpiling or bundling.
-gem "importmap-rails", "~> 2.1"
+gem "importmap-rails", "~> 2.2"
 
 ##### VIEWS/CONTROLLERS #####
 

Gemfile.lock

@@ -324,7 +324,7 @@ GEM
       ostruct
     ice_cube (0.17.0)
     ice_nine (0.11.2)
-    importmap-rails (2.1.0)
+    importmap-rails (2.2.2)
       actionpack (>= 6.0.0)
       activesupport (>= 6.0.0)
       railties (>= 6.0.0)
@@ -784,7 +784,7 @@ DEPENDENCIES
   geocoder
   guard-rspec
   icalendar
-  importmap-rails (~> 2.1)
+  importmap-rails (~> 2.2)
   jbuilder
   jwt
   kaminari