fix(ruby): Fix logger patches append (#15864)

<!-- Use this checklist to make sure your PR is ready for merge. You may
delete any sections you don't need. -->

## DESCRIBE YOUR PR

* resolves: #15858
* resolves: DOCS-2379

## IS YOUR CHANGE URGENT?  

Help us prioritize incoming PRs by letting us know when the change needs
to go live.
- [ ] Urgent deadline (GA date, etc.): <!-- ENTER DATE HERE -->
- [ ] Other deadline: <!-- ENTER DATE HERE -->
- [ ] None: Not urgent, can wait up to 1 week+

## SLA

- Teamwork makes the dream work, so please add a reviewer to your PRs.
- Please give the docs team up to 1 week to review your PR unless you've
added an urgent due date to it.
Thanks in advance for your help!

## PRE-MERGE CHECKLIST

*Make sure you've checked the following before merging your changes:*

- [ ] Checked Vercel preview for correctness, including links
- [ ] PR was reviewed and approved by any necessary SMEs (subject matter
experts)
- [ ] PR was reviewed and approved by a member of the [Sentry docs
team](https://github.com/orgs/getsentry/teams/docs)

Author: sl0thentr0py

platform-includes/logs/integrations/ruby.mdx

@@ -4,7 +4,7 @@ To enable logging for all loggers that use Ruby [Logger](https://ruby-doc.org/3.
 Sentry.init do |config|
   config.dsn = "___PUBLIC_DSN___"
   config.enable_logs = true
-  config.enabled_patches = [:logger]
+  config.enabled_patches << :logger
 end
 ```
 

platform-includes/logs/options/ruby.rails.mdx

@@ -95,7 +95,7 @@ If you want all Rails logs to go to Sentry, you can enable the `:logger` patch:
 Sentry.init do |config|
   config.dsn = "___PUBLIC_DSN___"
   config.enable_logs = true
-  config.enabled_patches = [:logger]
+  config.enabled_patches << :logger
 end
 ```