Bump aasm from 5.2.0 to 5.3.0

Bumps [aasm](https://github.com/aasm/aasm) from 5.2.0 to 5.3.0.
- [Release notes](https://github.com/aasm/aasm/releases)
- [Changelog](https://github.com/aasm/aasm/blob/master/CHANGELOG.md)
- [Commits](https://github.com/aasm/aasm/compare/v5.2.0...v5.3.0)

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

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

Gemfile.lock

@@ -2,7 +2,7 @@ GEM
   remote: https://rubygems.org/
   specs:
     RedCloth (4.3.2)
-    aasm (5.2.0)
+    aasm (5.3.0)
       concurrent-ruby (~> 1.0)
     actioncable (6.0.4.7)
       actionpack (= 6.0.4.7)
@@ -179,7 +179,7 @@ GEM
     parallel (1.22.1)
     parser (3.1.2.0)
       ast (~> 2.4.1)
-    pg (1.4.1)
+    pg (1.4.2)
     puma (5.6.4)
       nio4r (~> 2.0)
     racc (1.6.0)
@@ -330,7 +330,7 @@ PLATFORMS
 
 DEPENDENCIES
   RedCloth
-  aasm (~> 5.2.0)
+  aasm (~> 5.3.0)
   actionpack-xml_parser (~> 2.0)
   activemodel-serializers-xml (~> 1.0.1)
   acts_as_list
@@ -352,7 +352,7 @@ DEPENDENCIES
   minitest-stub-const
   mocha
   mysql2 (~> 0.5.4)
-  pg (~> 1.4.1)
+  pg (~> 1.4.2)
   puma (~> 5.6)
   rack-mini-profiler
   rails (~> 6.0.4)