Bump importmap-rails from 2.0.3 to 2.1.0 (#5360)

Gemfile

@@ -88,7 +88,7 @@ gem "observer", "~> 0.1.2" # launchdarkly-server-sdk-8.0.0
 
 # Assets
 gem "propshaft", "~> 1.1.0"
-gem "importmap-rails", "~> 2.0"
+gem "importmap-rails", "~> 2.1"
 gem "stimulus-rails", "~> 1.3" # this adds stimulus-loading.js so it must be available at runtime
 gem "local_time", "~> 3.0"
 gem "better_html", "~> 2.1"

Gemfile.lock

@@ -343,7 +343,7 @@ GEM
     http_accept_language (2.1.1)
     i18n (1.14.6)
       concurrent-ruby (~> 1.0)
-    importmap-rails (2.0.3)
+    importmap-rails (2.1.0)
       actionpack (>= 6.0.0)
       activesupport (>= 6.0.0)
       railties (>= 6.0.0)
@@ -920,7 +920,7 @@ DEPENDENCIES
   groupdate (~> 6.5)
   honeybadger (~> 5.5.1)
   http_accept_language (~> 2.1)
-  importmap-rails (~> 2.0)
+  importmap-rails (~> 2.1)
   kaminari (~> 1.2)
   launchdarkly-server-sdk (~> 8.8)
   launchy (~> 3.0)
@@ -1122,7 +1122,7 @@ CHECKSUMS
   http-form_data (2.3.0) sha256=cc4eeb1361d9876821e31d7b1cf0b68f1cf874b201d27903480479d86448a5f3
   http_accept_language (2.1.1) sha256=0043f0d55a148cf45b604dbdd197cb36437133e990016c68c892d49dbea31634
   i18n (1.14.6) sha256=dc229a74f5d181f09942dd60ab5d6e667f7392c4ee826f35096db36d1fe3614c
-  importmap-rails (2.0.3) sha256=c56764941f9b637791fb87123b38f206f27cc55ef03cb19894f1994184e98cc8
+  importmap-rails (2.1.0) sha256=9f10c67d60651a547579f448100d033df311c5d5db578301374aeb774faae741
   inline_svg (1.10.0) sha256=5b652934236fd9f8adc61f3fd6e208b7ca3282698b19f28659971da84bf9a10f
   io-console (0.8.0) sha256=cd6a9facbc69871d69b2cb8b926fc6ea7ef06f06e505e81a64f14a470fddefa2
   irb (1.14.3) sha256=c457f1f2f1438ae9ce5c5be3981ae2138dec7fb894c7d73777eeeb0a6c0d0752