Revert wolf armor back to being actual armor instead of an HP buffer.

Now that we've had wolf armor for a about a year, I can confidently say it kinda sucks. I've tried reverting the game back to 24w05a and the armor was so so so much better before it was changed. I believe that reverting the change in 24w09a that made the armor durability based would massively improve the armor and dogs in general.

The material needed to "heal" wolves being armadillo scutes instead of any meat is a massive downgrade. Scutes can only be found in a few overworld biome or at your base (assuming you have an armadillo there), whereas meat can be found basically anywhere, even the nether. If you're out on an adventure, you'll be stuck with whatever scutes you bring with you, putting a timer on the whole thing. Using meat allowed for players travel without a scute timer.

When considering how often wolves take unavoidable damage from the environment, it makes it sting especially hard when you now have to spend a somewhat limited resource to fix them up instead some otherwise useless item like rotten flesh.