chore: Update Gradle wrapper

Author: Siphalor

build.gradle.kts

@@ -93,7 +93,7 @@ java {
 val jcyoVars = mcProps.stringPropertyNames()
 	.filter { it.startsWith("preprocessor.") }
 	.map { it to mcProps[it] }
-	.associate { (key, value) -> key.substring("preprocessor.".length) to value }
+	.associate { (key, value) -> key.substring("preprocessor.".length) to value.toString() }
 val jcyo = tasks.register<JcyoTask>("jcyo") {
 	inputDirectory = file("src/main/java")
 	variables = jcyoVars

gradle/wrapper/gradle-wrapper.jar

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.14-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.2.1-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME