#1353: Fix Structure#place not working as documented with 0 palette

By: Jishuna <joshl5324@gmail.com>

paper-server/nms-patches/net/minecraft/world/level/levelgen/structure/templatesystem/DefinedStructureInfo.patch

@@ -14,7 +14,7 @@
          if (i == 0) {
              throw new IllegalStateException("No palettes");
 +        // CraftBukkit start
-+        } else if (this.palette > 0) {
++        } else if (this.palette >= 0) {
 +            if (this.palette >= i) {
 +                throw new IllegalArgumentException("Palette index out of bounds. Got " + this.palette + " where there are only " + i + " palettes available.");
 +            }