put zstd version in main gradle file

build.gradle

@@ -248,7 +248,7 @@ subprojects { p ->
         // We cannot relocate this library since we call some MC classes that reference it
         implementation("it.unimi.dsi:fastutil:${rootProject.fastutil_version}")
 
-        forgeShadowMe("com.github.luben:zstd-jni:1.5.7-4")
+        forgeShadowMe("com.github.luben:zstd-jni:${rootProject.zstd_version}")
         
         // Compression
         forgeShadowMe("org.lz4:lz4-java:${rootProject.lz4_version}") // LZ4

gradle.properties

@@ -23,6 +23,7 @@ manifold_version=2025.1.27
 nightconfig_version=3.6.6
 lz4_version=1.8.0
 xz_version=1.9
+zstd_version=1.5.7-6
 # Before updating, read relocate_natives/README.md
 sqlite_jdbc_version=3.47.2.0
 # 8.2.1 is the newest version we can use since that's the version MC 1.16.5 uses