Bump com.gradle.plugin-publish from 1.3.1 to 2.1.0

Bumps com.gradle.plugin-publish from 1.3.1 to 2.1.0.

---
updated-dependencies:
- dependency-name: com.gradle.plugin-publish
  dependency-version: 2.1.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -1,6 +1,6 @@
 [versions]
 
-gradle-plugin-publish = "1.3.1"
+gradle-plugin-publish = "2.1.0"
 
 junit5 = "5.13.4"