[build] Upgrade to Gradle 8.14.3 (#8164)

This fixes local builds with JDK 24.

I fixed deprecation warnings from `./gradlew wrapper --warning-mode all`
as well.

build.gradle

@@ -81,7 +81,7 @@ task libraryBuild() {}
 build.dependsOn outputVersions
 
 task copyAllOutputs(type: Copy) {
-    destinationDir outputsFolder
+    destinationDir = outputsFolder
 }
 
 build.dependsOn copyAllOutputs
@@ -170,5 +170,5 @@ ext.getCurrentArch = {
 }
 
 wrapper {
-    gradleVersion = '8.11'
+    gradleVersion = '8.14.3'
 }