Bump com.robothy.github-repository-release-plugin from 1.1 to 1.3

Bumps com.robothy.github-repository-release-plugin from 1.1 to 1.3.

---
updated-dependencies:
- dependency-name: com.robothy.github-repository-release-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

build.gradle

@@ -1,5 +1,5 @@
 plugins {
-    id 'com.robothy.github-repository-release-plugin' version '1.1'
+    id 'com.robothy.github-repository-release-plugin' version '1.3'
     id 'jacoco'
 //    id "com.dorongold.task-tree" version "2.1.0"
 }