Bump rb-sys from 0.9.124 to 0.9.125 in the cargo group

Bumps the cargo group with 1 update: [rb-sys](https://github.com/oxidize-rb/rb-sys).


Updates `rb-sys` from 0.9.124 to 0.9.125
- [Release notes](https://github.com/oxidize-rb/rb-sys/releases)
- [Commits](oxidize-rb/rb-sys@v0.9.124...v0.9.125)

---
updated-dependencies:
- dependency-name: rb-sys
  dependency-version: 0.9.125
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo
...

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

Author: dependabot[bot]

Cargo.lock

@@ -11,5 +11,5 @@ crate-type = ["cdylib"]
 
 [dependencies]
 magnus = { version = "0.8.2" }
-rb-sys = { version = "0.9.124", features = ["stable-api-compiled-fallback"] }
+rb-sys = { version = "0.9.125", features = ["stable-api-compiled-fallback"] }
 tiktoken-rs = { version = "0.9.0" }