Get running on 1.19

[Kneelawk]

This PR

This pull-request makes changes that allow LMP to run in Minecraft 1.19, as well as fixing some simple loom warnings. This PR also fixes a bug introduced during blanket-con that makes multipart parts unusable after they've been placed until they're reloaded.

Testing

I have made sure the game can run and create a new world in 1.19.

I have also tested this as a dependency of 1.19 builds of Wired Redstone and SimplePipes, testing simple features of both mods in game.

Notes

• Version numbers have not been updated.
• This depends on the version of LBA referenced in the PR: https://github.com/AlexIIL/LibBlockAttributes/pull/49#issue-1292039433

[Kneelawk]

For anyone who wants to test this out, the build of this branch is available on my maven: https://kneelawk.com/maven/

With the identifier: alexiil.mc.lib:libmultipart-all:0.8.0-pre.1.5+kneelawk (Updated 2022-07-11)