Bump dockerfile-rails from 1.6.22 to 1.6.24

Bumps [dockerfile-rails](https://github.com/fly-apps/dockerfile-rails) from 1.6.22 to 1.6.24.
- [Release notes](https://github.com/fly-apps/dockerfile-rails/releases)
- [Commits](fly-apps/dockerfile-rails@v1.6.22...v1.6.24)

---
updated-dependencies:
- dependency-name: dockerfile-rails
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Gemfile.lock

@@ -83,12 +83,12 @@ GEM
     crass (1.0.6)
     cssbundling-rails (1.4.1)
       railties (>= 6.0.0)
-    date (3.3.4)
+    date (3.4.0)
     debug (1.9.2)
       irb (~> 1.10)
       reline (>= 0.3.8)
     diff-lcs (1.5.1)
-    dockerfile-rails (1.6.22)
+    dockerfile-rails (1.6.24)
       rails (>= 3.0.0)
     drb (2.2.1)
     erubi (1.13.0)
@@ -199,9 +199,8 @@ GEM
       rack (>= 3.0.0)
     rack-test (2.1.0)
       rack (>= 1.3)
-    rackup (2.1.0)
+    rackup (2.2.0)
       rack (>= 3)
-      webrick (~> 1.8)
     rails (7.2.1.2)
       actioncable (= 7.2.1.2)
       actionmailbox (= 7.2.1.2)
@@ -310,7 +309,6 @@ GEM
       concurrent-ruby (~> 1.0)
     unicode-display_width (2.6.0)
     useragent (0.16.10)
-    webrick (1.8.2)
     websocket-driver (0.7.6)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)