Update compatibility.md re. TruffleRuby 24.0

https://github.com/oracle/truffleruby/releases/tag/graal-24.0.0

Does _not_ mention Ruby 3.3 *syntax* as it’s currently the only Ruby 3.3 feature officially supported.
The changelogs will also receive a clarification. See #3530

Co-Authored-By: Benoit Daloze <168854+eregon@users.noreply.github.com>

doc/user/compatibility.md

@@ -36,14 +36,12 @@ In the C API, the preprocessor macro `TRUFFLERUBY` is defined, which can be chec
 ## Ruby 3.x Features
 
 Most features of Ruby 3.2 and earlier are supported in TruffleRuby.
-However some features are not yet implemented.
+However, some features are not yet implemented.
 See the following issues for details:
 
 * [Ruby 3.2 features](https://github.com/oracle/truffleruby/issues/3039)
 * [Ruby 3.1 features](https://github.com/oracle/truffleruby/issues/2733)
 * [Ruby 3.0 features](https://github.com/oracle/truffleruby/issues/2453)
-* [Pattern Matching](https://github.com/oracle/truffleruby/issues/3332)
-* [Endless methods](https://github.com/oracle/truffleruby/issues/3038)
 
 ## Features Entirely Missing