Fixing Shulkercraft's Froglight Farm for Java 1.21

Quick fix for Shulkercraft's Froglight Farm.. In the latest Java version 1.21, slimes and magma cubes got a buff to their hit radius. This simple fix will allow your golems to survive while increasing the farm's efficiency. Link to Shulkdercraft's original tutorial: https://www.youtube.com/watch?v=n7s4yTXWzoI Bedrock users: this fix was tested in Java 1.21 and is not guaranteed to work in any other version. If you do decide to try it and it works, let me know in the comments below. UPDATE: In addition to adding iron chains around their heads, adding iron 4 iron bars to the tops of the existing bars that go around the bottom of the golems' feet (so covering the mid sections of the golems) will completely prevent any damage to them. Just add one bar to each side, skipping the corners so the magma cubes can still see them. Thanks to @zekamilho for recommending this!