Stop loop when flags set to false (#5101)

Spigot-Server-Patches/0283-Implement-an-API-for-CanPlaceOn-and-CanDestroy-NBT-v.patch

@@ -418,14 +418,14 @@ index 41627c49decca02635036c970674f958e4de1b4d..ccf1c5d27f83d6a82a0fdb6ff839b762
 +
 +    // not a fan of this
 +    private boolean ofAcceptableType(Collection<Namespaced> namespacedResources) {
-+        boolean valid = true;
++        
 +        for (Namespaced resource : namespacedResources) {
-+            if (valid && !(resource instanceof org.bukkit.NamespacedKey || resource instanceof com.destroystokyo.paper.NamespacedTag)) {
-+                valid = false;
++            if (!(resource instanceof org.bukkit.NamespacedKey || resource instanceof com.destroystokyo.paper.NamespacedTag)) {
++                return false;
 +            }
 +        }
 +
-+        return valid;
++        return true;
 +    }
 +    // Paper end
  }