`RTYPEDDATA_EMBEDDED_P` is an implementation detail of the memory
management, and should not be exposed to extension libraries as a
public API.

• lock in ruby_version/RUBY_VERSION +N parsing
• keep MAJOR/MINOR/TEENY strict numeric parsing
• add version.rs coverage for ruby_version suffix case

feat: handle ABI version suffix in Ruby HEAD

Fix regexp

Updates the requirements on [standard](https://github.com/standardrb/standard) to permit the latest version.
- [Release notes](https://github.com/standardrb/standard/releases)
- [Changelog](https://github.com/standardrb/standard/blob/main/CHANGELOG.md)
- [Commits](standardrb/standard@v1.52.0...v1.54.0)

---
updated-dependencies:
- dependency-name: standard
  dependency-version: 1.54.0
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

…w-1.54.0

chore(deps): update standard requirement from ~> 1.52.0 to ~> 1.54.0

Three updates to avoid issues when using this workflow:
- Update `actions/upload-artifact` to v6. v3 is deprecated
- Update `actions/download-artifact` to v7
- Loop through built gems when pushing to RubyGem. Without this, we get:
```
Too many gem names; please specify only one (Gem::CommandLineError)
```

…ates

Updates to deployment.mdx

`cargo metadata --format-version 1` output is JSON. Parsing it with
Gem::SafeYAML.safe_load worked incidentally because JSON is valid YAML
when parsed by Psych, but Ruby 4.1.0dev sets Gem.use_psych? to false,
causing SafeYAML to fall through to Gem::YAMLSerializer which cannot
parse JSON correctly.

Use JSON.parse instead of Gem::SafeYAML for cargo metadata

Bump bindgen