Bump aasm from 5.5.2 to 6.0.0

Bumps [aasm](https://github.com/aasm/aasm) from 5.5.2 to 6.0.0.
- [Changelog](https://github.com/aasm/aasm/blob/master/CHANGELOG.md)
- [Commits](aasm/aasm@v5.5.2...v6.0.0)

---
updated-dependencies:
- dependency-name: aasm
  dependency-version: 6.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -30,7 +30,7 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    aasm (5.5.2)
+    aasm (6.0.0)
       concurrent-ruby (~> 1.0)
     action_text-trix (2.1.18)
       railties
@@ -478,7 +478,7 @@ DEPENDENCIES
   yard
 
 CHECKSUMS
-  aasm (5.5.2) sha256=a3b874b33d9cbb3be4a2c77185c340a07fb46d7cd31911cbc49337e31d12612f
+  aasm (6.0.0) sha256=c96ce60ea9574eb194e33f29d801be430b8cade2f31c8a5d137a9870ee39d404
   action_text-trix (2.1.18) sha256=3fdb83f8bff4145d098be283cdd47ac41caf5110bfa6df4695ed7127d7fb3642
   actioncable (8.1.3) sha256=e5bc7f75e44e6a22de29c4f43176927c3a9ce4824464b74ed18d8226e75a80f0
   actionmailbox (8.1.3) sha256=df7da474eaa0e70df4ed5a6fef66eb3b3b0f2dbf7f14518deee8d77f1b4aae59