Added getBedSpawnLocation to Player. Thanks fernferret!

By: EvilSeph <evilseph@gmail.com>

paper-api/src/main/java/org/bukkit/entity/Player.java

@@ -383,4 +383,11 @@ public interface Player extends HumanEntity, CommandSender, OfflinePlayer {
      * @param value New food level
      */
     public void setFoodLevel(int value);
+
+    /**
+     * Gets the Location where the player will spawn at their bed, null if they have not slept in one or their current bed spawn is invalid.
+     *
+     * @return Bed Spawn Location if bed exists, otherwise null.
+     */
+    public Location getBedSpawnLocation();
 }