[rubygems/rubygems] Bump rb-sys

Bumps [rb-sys](https://github.com/oxidize-rb/rb-sys) from 0.9.97 to 0.9.98.
- [Release notes](https://github.com/oxidize-rb/rb-sys/releases)
- [Commits](https://github.com/oxidize-rb/rb-sys/compare/v0.9.97...v0.9.98)

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

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

https://github.com/rubygems/rubygems/commit/d2846130bc

test/rubygems/test_gem_ext_cargo_builder/custom_name/ext/custom_name_lib/Cargo.lock

@@ -152,18 +152,18 @@ dependencies = [
 
 [[package]]
 name = "rb-sys"
-version = "0.9.97"
+version = "0.9.98"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "47d30bcad206b51f2f66121190ca678dce1fdf3a2eae0ac5d838d1818b19bdf5"
+checksum = "8914b2e6af10bd50dd7aaac8c5146872d3924d6012929b4ff504e988f6badd24"
 dependencies = [
  "rb-sys-build",
 ]
 
 [[package]]
 name = "rb-sys-build"
-version = "0.9.97"
+version = "0.9.98"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3cbd92f281615f3c2dcb9dcb0f0576624752afbf9a7f99173b37c4b55b62dd8a"
+checksum = "12af68c9757d419b82d65a12b5db538990dfe9416049fea3f0ba4b9a8ca108cd"
 dependencies = [
  "bindgen",
  "lazy_static",

test/rubygems/test_gem_ext_cargo_builder/custom_name/ext/custom_name_lib/Cargo.toml

@@ -7,4 +7,4 @@ edition = "2021"
 crate-type = ["cdylib"]
 
 [dependencies]
-rb-sys = "0.9.97"
+rb-sys = "0.9.98"