Bump byte-buddy-agent from 1.12.20 to 1.12.21

Bumps [byte-buddy-agent](https://github.com/raphw/byte-buddy) from 1.12.20 to 1.12.21.
- [Release notes](https://github.com/raphw/byte-buddy/releases)
- [Changelog](https://github.com/raphw/byte-buddy/blob/master/release-notes.md)
- [Commits](raphw/byte-buddy@byte-buddy-1.12.20...byte-buddy-1.12.21)

---
updated-dependencies:
- dependency-name: net.bytebuddy:byte-buddy-agent
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

build.gradle.kts

@@ -83,7 +83,7 @@ dependencies {
 
 val dependencyVersions = listOf(
   "net.bytebuddy:byte-buddy:1.12.21",
-  "net.bytebuddy:byte-buddy-agent:1.12.20",
+  "net.bytebuddy:byte-buddy-agent:1.12.21",
 )
 
 val dependencyGroupVersions = mapOf(