Bump com.gradle.plugin-publish from 0.15.0 to 1.3.1 in /plugin

Bumps com.gradle.plugin-publish from 0.15.0 to 1.3.1.

---
updated-dependencies:
- dependency-name: com.gradle.plugin-publish
  dependency-version: 1.3.1
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

plugin/settings.gradle.kts

@@ -6,7 +6,7 @@ pluginManagement {
         // every release
         id("org.jlleitschuh.gradle.ktlint") version "latest.release"
         id("org.jetbrains.kotlin.jvm") version "2.1.20"
-        id("com.gradle.plugin-publish") version "0.15.0"
+        id("com.gradle.plugin-publish") version "1.3.1"
         `java-gradle-plugin`
         id("com.github.johnrengelman.shadow") version "7.0.0"
         id("com.github.breadmoirai.github-release") version "2.5.2"