chore(deps): bump haml-rails in /demo in the regular-updates group

Bumps the regular-updates group in /demo with 1 update: [haml-rails](https://github.com/haml/haml-rails).


Updates `haml-rails` from 3.0.0 to 3.1.0
- [Changelog](https://github.com/haml/haml-rails/blob/master/CHANGELOG.md)
- [Commits](haml/haml-rails@v3.0.0...v3.1.0)

---
updated-dependencies:
- dependency-name: haml-rails
  dependency-version: 3.1.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: regular-updates
...

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

Author: dependabot[bot]

demo/Gemfile.lock

@@ -110,7 +110,7 @@ GEM
     byebug (13.0.0)
       reline (>= 0.6.0)
     coderay (1.1.3)
-    concurrent-ruby (1.3.7)
+    concurrent-ruby (1.3.8)
     connection_pool (3.0.2)
     crass (1.0.7)
     cssbundling-rails (1.4.3)
@@ -120,7 +120,7 @@ GEM
       railties (>= 5.2.0)
     date (3.5.1)
     drb (2.2.3)
-    erb (6.0.4)
+    erb (6.0.6)
     erubi (1.13.1)
     ffi (1.17.4)
     ffi (1.17.4-aarch64-linux-gnu)
@@ -131,11 +131,11 @@ GEM
     ffi (1.17.4-x86_64-linux-gnu)
     globalid (1.4.0)
       activesupport (>= 6.1)
-    haml (7.2.0)
+    haml (7.2.2)
       temple (>= 0.8.2)
       thor
       tilt
-    haml-rails (3.0.0)
+    haml-rails (3.1.0)
       actionpack (>= 5.1)
       activesupport (>= 5.1)
       haml (>= 4.0.6)
@@ -150,7 +150,7 @@ GEM
       reline (>= 0.4.2)
     jsbundling-rails (1.3.1)
       railties (>= 6.0.0)
-    json (2.20.0)
+    json (2.21.2)
     language_server-protocol (3.17.0.5)
     lint_roller (1.1.0)
     listen (3.10.0)
@@ -262,7 +262,7 @@ GEM
     rb-fsevent (0.11.2)
     rb-inotify (0.11.1)
       ffi (~> 1.0)
-    rbs (4.0.3)
+    rbs (4.1.1)
       logger
       prism (>= 1.6.0)
       tsort
@@ -316,7 +316,7 @@ GEM
     securerandom (0.4.1)
     temple (0.10.4)
     thor (1.5.0)
-    tilt (2.7.0)
+    tilt (2.8.0)
     timeout (0.6.1)
     tsort (0.2.0)
     tzinfo (2.0.6)