Replace git-properties with task that just writes out the project ver…

…sion

The additional git properties are nice to have, however the
git-properties plugin relies on jgit and that doesn't support git
worktrees.

https://bugs.eclipse.org/bugs/show_bug.cgi?id=477475
n0mer/gradle-git-properties#14

build.gradle

@@ -28,7 +28,6 @@ plugins {
     id "com.github.spotbugs" version "5.0.13"
     id "de.aaschmid.cpd" version "3.3"
     id "edu.sc.seis.launch4j" version "2.5.4"
-    id "com.gorylenko.gradle-git-properties" version "2.4.1"
     id "com.github.ben-manes.versions" version "0.46.0" // adds dependencyUpdates task
     id "de.undercouch.download" version "5.3.1" // file download
     id "checkstyle"
@@ -617,13 +616,11 @@ tasks.withType(com.github.spotbugs.snom.SpotBugsTask) {
 }
 
 
-gitProperties {
-    gitPropertiesResourceDir = file("${buildDir}/resources/main/fll/resources")
-}
 tasks.register("writeVersion", WriteProperties) {
     outputFile = file("${buildDir}/resources/main/fll/resources/git.properties")
     property "git.build.version", project.version
 }
+tasks.named("classes") { finalizedBy("writeVersion") }
 
 tasks.register("writeLaunchJar", Jar) {
     destinationDirectory = project.buildDir