chore(deps): bump activesupport from 7.0.8 to 7.2.3.1 in /slate-docs

Bumps [activesupport](https://github.com/rails/rails) from 7.0.8 to 7.2.3.1.
- [Release notes](https://github.com/rails/rails/releases)
- [Changelog](https://github.com/rails/rails/blob/v8.1.2.1/activesupport/CHANGELOG.md)
- [Commits](rails/rails@v7.0.8...v7.2.3.1)

---
updated-dependencies:
- dependency-name: activesupport
  dependency-version: 7.2.3.1
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

slate-docs/Gemfile.lock

@@ -1,24 +1,35 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (7.0.8)
-      concurrent-ruby (~> 1.0, >= 1.0.2)
+    activesupport (7.2.3.1)
+      base64
+      benchmark (>= 0.3)
+      bigdecimal
+      concurrent-ruby (~> 1.0, >= 1.3.1)
+      connection_pool (>= 2.2.5)
+      drb
       i18n (>= 1.6, < 2)
-      minitest (>= 5.1)
-      tzinfo (~> 2.0)
+      logger (>= 1.4.2)
+      minitest (>= 5.1, < 6)
+      securerandom (>= 0.3)
+      tzinfo (~> 2.0, >= 2.0.5)
     addressable (2.8.1)
       public_suffix (>= 2.0.2, < 6.0)
     autoprefixer-rails (10.2.5.0)
       execjs (< 2.8.0)
-    backports (3.23.0)
+    base64 (0.3.0)
+    benchmark (0.5.0)
+    bigdecimal (4.0.1)
     coffee-script (2.4.1)
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    concurrent-ruby (1.2.2)
+    concurrent-ruby (1.3.6)
+    connection_pool (3.0.2)
     contracts (0.16.1)
     dotenv (2.8.1)
-    erubis (2.7.0)
+    drb (2.2.3)
+    erubi (1.13.1)
     execjs (2.7.0)
     fast_blank (1.0.1)
     fastimage (2.2.6)
@@ -29,49 +40,50 @@ GEM
     hamster (3.0.0)
       concurrent-ruby (~> 1.0)
     hashie (3.6.0)
-    i18n (1.6.0)
+    i18n (1.14.8)
       concurrent-ruby (~> 1.0)
     kramdown (2.4.0)
       rexml
     listen (3.8.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
+    logger (1.7.0)
     memoist (0.16.2)
-    middleman (4.4.3)
-      coffee-script (~> 2.2)
-      haml (>= 4.0.5, < 6.0)
-      kramdown (>= 2.3.0)
-      middleman-cli (= 4.4.3)
-      middleman-core (= 4.4.3)
+    middleman (4.6.3)
+      middleman-cli (= 4.6.3)
+      middleman-core (= 4.6.3)
     middleman-autoprefixer (3.0.0)
       autoprefixer-rails (~> 10.0)
       middleman-core (>= 4.0.0)
-    middleman-cli (4.4.3)
-      thor (>= 0.17.0, < 2.0)
-    middleman-core (4.4.3)
-      activesupport (>= 6.1, < 7.1)
+    middleman-cli (4.6.3)
+      thor (>= 0.17.0, < 2)
+    middleman-core (4.6.3)
+      activesupport (>= 6.1)
       addressable (~> 2.4)
-      backports (~> 3.6)
-      bundler (~> 2.0)
-      contracts (~> 0.13)
+      bundler (> 2.0)
+      coffee-script (~> 2.2)
+      contracts
       dotenv
-      erubis
+      erubi
       execjs (~> 2.0)
       fast_blank
       fastimage (~> 2.0)
+      haml (>= 4.0.5, < 7)
       hamster (~> 3.0)
-      hashie (~> 3.4)
-      i18n (~> 1.6.0)
+      hashie (>= 3.4, < 6.0)
+      i18n (>= 1.6, < 1.15)
+      kramdown (~> 2.4)
       listen (~> 3.0)
       memoist (~> 0.14)
-      padrino-helpers (~> 0.15.0)
+      padrino-helpers (>= 0.15, < 0.17)
       parallel
-      rack (>= 1.4.5, < 3)
+      rack (>= 3)
+      rackup
       sassc (~> 2.0)
       servolux
-      tilt (~> 2.0.9)
+      tilt (~> 2.2)
       toml
-      uglifier (~> 3.0)
+      uglifier (>= 3, < 5)
       webrick
     middleman-sprockets (4.1.1)
       middleman-core (~> 4.0)
@@ -80,7 +92,7 @@ GEM
       middleman-core (>= 3.2)
       rouge (~> 3.2)
     mini_portile2 (2.8.9)
-    minitest (5.20.0)
+    minitest (5.27.0)
     nokogiri (1.19.1)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
@@ -93,7 +105,9 @@ GEM
     parslet (2.0.0)
     public_suffix (5.0.1)
     racc (1.8.1)
-    rack (2.2.22)
+    rack (3.2.5)
+    rackup (2.3.1)
+      rack (>= 3)
     rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
@@ -107,13 +121,15 @@ GEM
       rb-inotify (~> 0.9, >= 0.9.7)
     sassc (2.4.0)
       ffi (~> 1.9)
+    securerandom (0.4.1)
     servolux (0.13.0)
-    sprockets (3.7.2)
+    sprockets (4.2.2)
       concurrent-ruby (~> 1.0)
-      rack (> 1, < 3)
+      logger
+      rack (>= 2.2.4, < 4)
     temple (0.10.0)
     thor (1.2.1)
-    tilt (2.0.11)
+    tilt (2.7.0)
     toml (0.3.0)
       parslet (>= 1.8.0, < 3.0.0)
     tzinfo (2.0.6)