Bump rdoc from 6.11.0 to 6.12.0

Bumps [rdoc](https://github.com/ruby/rdoc) from 6.11.0 to 6.12.0.
- [Release notes](https://github.com/ruby/rdoc/releases)
- [Changelog](https://github.com/ruby/rdoc/blob/master/History.rdoc)
- [Commits](ruby/rdoc@v6.11.0...v6.12.0)

---
updated-dependencies:
- dependency-name: rdoc
  dependency-type: indirect
  update-type: version-update:semver-minor
...

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

Gemfile.lock

@@ -268,7 +268,7 @@ GEM
       thor (~> 1.0, >= 1.2.2)
       zeitwerk (~> 2.6)
     rake (13.2.1)
-    rdoc (6.11.0)
+    rdoc (6.12.0)
       psych (>= 4.0.0)
     redis-client (0.23.2)
       connection_pool
@@ -496,7 +496,7 @@ CHECKSUMS
   rails-html-sanitizer (1.6.2) sha256=35fce2ca8242da8775c83b6ba9c1bcaad6751d9eb73c1abaa8403475ab89a560
   railties (8.0.1) sha256=8f653c6b1b0721b553045bd0deda1f22074b9ddc2209526e6f7285fcf607ac51
   rake (13.2.1) sha256=46cb38dae65d7d74b6020a4ac9d48afed8eb8149c040eccf0523bec91907059d
-  rdoc (6.11.0) sha256=bec66fb9b019be64f7ba7d2cd2aecb283a3a01fef23a95b33e2349c6d1aa0040
+  rdoc (6.12.0) sha256=7d6f706e070bffa5d18a448f24076cbfb34923a99c1eab842aa18e6ca69f56e0
   redis-client (0.23.2) sha256=e33bab6682c8155cfef95e6dd296936bb9c2981a89fb578ace27a076fa2836fa
   reline (0.6.0) sha256=57620375dcbe56ec09bac7192bfb7460c716bbf0054dc94345ecaa5438e539d2
   reverse_markdown (3.0.0) sha256=ab228386765a0259835873cd07054b62939c40f620c77c247eafaaa3b23faca4