Bump dockerfile-rails from 1.7.9 to 1.7.10 (#279)

Bumps [dockerfile-rails](https://github.com/fly-apps/dockerfile-rails) from 1.7.9 to 1.7.10.
- [Release notes](https://github.com/fly-apps/dockerfile-rails/releases)
- [Commits](fly-apps/dockerfile-rails@v1.7.9...v1.7.10)

---
updated-dependencies:
- dependency-name: dockerfile-rails
  dependency-version: 1.7.10
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

Gemfile.lock

@@ -122,7 +122,7 @@ GEM
     debug (1.11.0)
       irb (~> 1.10)
       reline (>= 0.3.8)
-    dockerfile-rails (1.7.9)
+    dockerfile-rails (1.7.10)
       rails (>= 3.0.0)
     drb (2.2.3)
     erb (5.0.1)
@@ -159,7 +159,7 @@ GEM
     mini_portile2 (2.8.9)
     minitest (5.25.5)
     msgpack (1.8.0)
-    net-imap (0.5.6)
+    net-imap (0.5.9)
       date
       net-protocol
     net-pop (0.1.2)
@@ -310,7 +310,7 @@ GEM
       bindex (>= 0.4.0)
       railties (>= 6.0.0)
     websocket (1.2.11)
-    websocket-driver (0.7.7)
+    websocket-driver (0.8.0)
       base64
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)