chore(deps): update plugin org.ajoberstar.grgit to v5.2.1 (#1104)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

build.gradle

@@ -1,7 +1,7 @@
 plugins {
     id 'org.ajoberstar.git-publish' version '4.2.1'
     id 'com.adarshr.test-logger' version '4.0.0'
-    id 'org.ajoberstar.grgit' version '5.2.0'
+    id 'org.ajoberstar.grgit' version '5.2.1'
     id "com.github.ben-manes.versions" version '0.49.0'
     id 'ru.vyarus.mkdocs' version '3.0.0'
     id "com.github.spotbugs" version "5.2.1"