[rubygems/rubygems] Bump rb-sys

Bumps [rb-sys](https://github.com/oxidize-rb/rb-sys) from 0.9.99 to 0.9.100.
- [Release notes](https://github.com/oxidize-rb/rb-sys/releases)
- [Commits](https://github.com/oxidize-rb/rb-sys/compare/v0.9.99...v0.9.100)

---
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/dd5df7d614

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 = "0.9.99"
+version = "0.9.100"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d83151cfea2b67db2444f68c53b119ff77cff235ad711c765072e4daf8f3185b"
+checksum = "87f2ba20be84b32fad6b0ce397764bcdd0f2dca4431cf7035f6a6721e5747565"
 dependencies = [
  "rb-sys-build",
 ]
 
 [[package]]
 name = "rb-sys-build"
-version = "0.9.99"
+version = "0.9.100"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "32d038214c118ad4a75db555ccb78672e17e1c5c10f344456cd129008dbaa7de"
+checksum = "7ecae2bdcb118ee721d9a3929f89e8578237fade298dfcf8c928609aa88abc48"
 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 = "0.9.99"
+rb-sys = "0.9.100"