Bump to latest stable Gradle and dependencies

Signed-off-by: Aayush Gupta <aayushgupta219@gmail.com>

Author: theimpulson

gradle/libs.versions.toml

@@ -4,7 +4,7 @@
 #
 
 [versions]
-checkstyle = "10.26.1"
+checkstyle = "12.2.0"
 gson = "2.13.2"
 jsr305 = "3.0.2"
 junit = "5.14.1"

gradle/wrapper/gradle-wrapper.jar

@@ -1,6 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.12.1-bin.zip
+distributionSha256Sum=72f44c9f8ebcb1af43838f45ee5c4aa9c5444898b3468ab3f4af7b6076c5bc3f
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.2.1-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME