Update build file with some extra helper actions

roles/keycloak/files/providers/keycloak-mailpass-rest/build.gradle.kts

@@ -78,8 +78,22 @@ tasks.named<Test>("integrationTest") {
     useJUnit()
 }
 
-tasks.register<Copy>("copyJar") {
+tasks.register<Copy>("copyDevJar") {
     from(tasks.jar.get().outputs)
     into("./docker")
+}
+
+tasks.register<Copy>("copyTestJar") {
+    from(tasks.jar.get().outputs)
     into("./src/integrationTest/resources/docker")
 }
+
+tasks.register("updateJar") {
+    dependsOn("copyDevJar")
+    dependsOn("copyTestJar")
+}
+
+tasks.register("format") {
+    dependsOn("ktlintFormat")
+    dependsOn("googleJavaFormat")
+}