👷 get build version by Git tag

Author: Lezurex

build.gradle

@@ -1,10 +1,11 @@
 plugins {
     id 'java-library'
     id 'maven-publish'
+    id 'com.palantir.git-version' version '4.1.0'
 }
 
 group = 'com.lezurex'
-version = '1.0.3'
+version = gitVersion()
 
 repositories {
     mavenCentral()