Update to Minecraft 1.18-pre5

By: md_5 <git@md-5.net>

paper-server/nms-patches/net/minecraft/core/RegistryMaterials.patch

@@ -0,0 +1,40 @@
+--- a/net/minecraft/core/RegistryMaterials.java
++++ b/net/minecraft/core/RegistryMaterials.java
+@@ -201,7 +201,7 @@
+             });
+         }
+ 
+-        return SystemUtils.getRandom(this.randomCache, random);
++        return (T) SystemUtils.getRandom(this.randomCache, random); // CraftBukkit - decompile error
+     }
+ 
+     @Override
+@@ -228,7 +228,7 @@
+             return registrymaterials;
+         }, (registrymaterials) -> {
+             Builder<RegistryMaterials.a<T>> builder = ImmutableList.builder();
+-            Iterator iterator = registrymaterials.iterator();
++            Iterator<T> iterator = registrymaterials.iterator(); // CraftBukkit - decompile error
+ 
+             while (iterator.hasNext()) {
+                 T t0 = iterator.next();
+@@ -257,8 +257,10 @@
+         });
+     }
+ 
+-    private static final class a extends Record {
++    // CraftBukkit start
++    private static final record a<T>(ResourceKey<T> key, int id, T value) {
+ 
++        /*
+         private final ResourceKey<T> key;
+         private final int id;
+         private final T value;
+@@ -292,5 +294,7 @@
+         public T value() {
+             return this.value;
+         }
++         */
++        // CraftBukkit end
+     }
+ }