Fix CraftMetaShield equality (#11232)

patches/server/General-ItemMeta-fixes.patch

@@ -1618,7 +1618,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
          }
          if (meta instanceof CraftMetaShield that) {
 -            return Objects.equal(this.banner, that.banner);
-+            return Objects.equal(this.baseColor, that.baseColor) && Objects.equal(this.hasPatterns(), that.hasPatterns()); // Paper - general item meta fixes - decoupled base colour and patterns
++            return Objects.equal(this.baseColor, that.baseColor) && Objects.equal(this.patterns, that.patterns); // Paper - general item meta fixes - decoupled base colour and patterns
          }
          return true;
      }