chore: Bump mini_racer from 0.12.0 to 0.13.0 (#861)

Bumps [mini_racer](https://github.com/discourse/mini_racer) from 0.12.0 to 0.13.0.
- [Changelog](https://github.com/rubyjs/mini_racer/blob/main/CHANGELOG)
- [Commits](https://github.com/discourse/mini_racer/compare/v0.12.0...v0.13.0)

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

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

Gemfile.lock

@@ -181,8 +181,8 @@ GEM
     kramdown-parser-gfm (1.1.0)
       kramdown (~> 2.0)
     language_server-protocol (3.17.0.3)
-    libv8-node (21.7.2.0)
-    libv8-node (21.7.2.0-x86_64-linux)
+    libv8-node (22.5.1.0)
+    libv8-node (22.5.1.0-x86_64-linux)
     liquid (4.0.4)
     listen (3.9.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
@@ -192,8 +192,8 @@ GEM
       nokogiri (>= 1.12.0)
     mercenary (0.4.0)
     mini_portile2 (2.8.7)
-    mini_racer (0.12.0)
-      libv8-node (~> 21.7.2.0)
+    mini_racer (0.13.0)
+      libv8-node (~> 22.5.1.0)
     minitest (5.24.1)
     mutex_m (0.2.0)
     nokogiri (1.16.7)
@@ -331,7 +331,7 @@ DEPENDENCIES
   listen
   loofah (>= 2.3.1)
   mercenary
-  mini_racer (~> 0.12.0)
+  mini_racer (~> 0.13.0)
   minima!
   nokogiri (>= 1.10.4)
   rack (~> 3.1.5)