Bump org.ajoberstar.grgit from 5.2.2 to 5.3.0

Bumps [org.ajoberstar.grgit](https://github.com/ajoberstar/grgit) from 5.2.2 to 5.3.0.
- [Release notes](https://github.com/ajoberstar/grgit/releases)
- [Commits](ajoberstar/grgit@5.2.2...5.3.0)

---
updated-dependencies:
- dependency-name: org.ajoberstar.grgit
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

build.gradle.kts

@@ -16,7 +16,7 @@ tasks.wrapper {
 plugins {
     id("com.github.ben-manes.versions") version "0.51.0"
     id("io.github.gradle-nexus.publish-plugin") version "2.0.0"
-    id("org.ajoberstar.grgit") version "5.2.2"
+    id("org.ajoberstar.grgit") version "5.3.0"
     kotlin("jvm") version "2.0.20" apply false
     idea
 }