Bump appsignal from 4.3.3 to 4.4.0 in /web

Bumps [appsignal](https://github.com/appsignal/appsignal-ruby) from 4.3.3 to 4.4.0.
- [Changelog](https://github.com/appsignal/appsignal-ruby/blob/main/CHANGELOG.md)
- [Commits](appsignal/appsignal-ruby@v4.3.3...v4.4.0)

---
updated-dependencies:
- dependency-name: appsignal
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

web/Gemfile

@@ -83,7 +83,7 @@ gem "faraday", "~> 2.12"
 
 gem "hotwire-livereload", "~> 2.0", group: :development
 
-gem "appsignal", "~> 4.3"
+gem "appsignal", "~> 4.4"
 
 gem "flipper"
 gem "flipper-active_record"

web/Gemfile.lock

@@ -74,7 +74,7 @@ GEM
       uri (>= 0.13.1)
     addressable (2.8.7)
       public_suffix (>= 2.0.2, < 7.0)
-    appsignal (4.3.3)
+    appsignal (4.4.0)
       logger
       rack
     ast (2.4.2)
@@ -382,7 +382,7 @@ GEM
     puma (6.5.0)
       nio4r (~> 2.0)
     racc (1.8.1)
-    rack (3.1.8)
+    rack (3.1.9)
     rack-protection (4.1.1)
       base64 (>= 0.1.0)
       logger (>= 1.6.0)
@@ -585,7 +585,7 @@ PLATFORMS
   x86_64-linux-musl
 
 DEPENDENCIES
-  appsignal (~> 4.3)
+  appsignal (~> 4.4)
   bootsnap
   brakeman
   capybara