Bump rack-canonical-host from 1.0.0 to 1.2.0

Bumps [rack-canonical-host](https://github.com/tylerhunt/rack-canonical-host) from 1.0.0 to 1.2.0.
- [Changelog](https://github.com/tylerhunt/rack-canonical-host/blob/master/CHANGELOG.md)
- [Commits](tylerhunt/rack-canonical-host@v1.0.0...v1.2.0)

---
updated-dependencies:
- dependency-name: rack-canonical-host
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Gemfile.lock

@@ -66,7 +66,7 @@ GEM
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
       tzinfo (~> 2.0)
-    addressable (2.8.1)
+    addressable (2.8.5)
       public_suffix (>= 2.0.2, < 6.0)
     ast (2.4.2)
     autoprefixer-rails (10.2.5.1)
@@ -273,17 +273,17 @@ GEM
     pry (0.14.1)
       coderay (~> 1.1)
       method_source (~> 1.0)
-    public_suffix (5.0.0)
+    public_suffix (5.0.3)
     puma (6.3.0)
       nio4r (~> 2.0)
     puma_worker_killer (0.3.1)
       get_process_mem (~> 0.2)
       puma (>= 2.7)
     racc (1.7.1)
-    rack (2.2.7)
-    rack-canonical-host (1.0.0)
+    rack (2.2.8)
+    rack-canonical-host (1.2.0)
       addressable (> 0, < 3)
-      rack (>= 1.0.0, < 3)
+      rack (>= 1, < 4)
     rack-mini-profiler (3.0.0)
       rack (>= 1.2.0)
     rack-protection (3.0.2)