[CI] Auto commit changes from spotless

Author: elasticsearchmachine

server/src/main/java/org/elasticsearch/common/hash/MurmurHash3.java

@@ -29,8 +29,7 @@ public static class Hash128 {
         /** higher 64 bits part **/
         public long h2;
 
-        public Hash128() {
-        }
+        public Hash128() {}
 
         public Hash128(long h1, long h2) {
             this.h1 = h1;