Bump public_activity from 2.0.2 to 3.0.1

Bumps [public_activity](https://github.com/public-activity/public_activity) from 2.0.2 to 3.0.1.
- [Release notes](https://github.com/public-activity/public_activity/releases)
- [Changelog](https://github.com/public-activity/public_activity/blob/main/CHANGELOG.md)
- [Commits](public-activity/public_activity@v2.0.2...v3.0.1)

---
updated-dependencies:
- dependency-name: public_activity
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Gemfile.lock

@@ -227,7 +227,7 @@ GEM
     mini_magick (4.12.0)
     mini_mime (1.1.5)
     mini_portile2 (2.8.5)
-    minitest (5.21.2)
+    minitest (5.22.2)
     msgpack (1.7.2)
     multi_json (1.15.0)
     multi_xml (0.6.0)
@@ -293,11 +293,11 @@ GEM
     pry-remote (0.1.8)
       pry (~> 0.9)
       slop (~> 3.0)
-    public_activity (2.0.2)
-      actionpack (>= 5.0.0)
-      activerecord (>= 5.0)
+    public_activity (3.0.1)
+      actionpack (>= 6.1.0)
+      activerecord (>= 6.1)
       i18n (>= 0.5.0)
-      railties (>= 5.0.0)
+      railties (>= 6.1.0)
     public_suffix (5.0.4)
     puma (5.6.7)
       nio4r (~> 2.0)
@@ -483,7 +483,7 @@ GEM
     websocket-extensions (0.1.5)
     xpath (3.2.0)
       nokogiri (~> 1.8)
-    zeitwerk (2.6.12)
+    zeitwerk (2.6.13)
 
 PLATFORMS
   ruby