fixed server build script

wizard-server/build.gradle.kts

@@ -5,7 +5,7 @@ plugins {
     id("war")
 }
 
-extra["log4j2.version"] = "2.15.0"
+extra["log4j2.version"] = Log4j2.version
 
 dependencies {
     implementation(project(":wizard-core"))
@@ -15,10 +15,4 @@ dependencies {
     }
     implementation(SpringBoot.starterLog4j2)
     providedRuntime(SpringBoot.starterTomcat)
-
-    // override vulnerable dependencies from spring-boot-starter-log4j2
-    implementation(Log4j2.api)
-    implementation(Log4j2.core)
-    implementation(Log4j2.slf4j)
-    implementation(Log4j2.jul)
 }