Decompiled code cache doesn't update if decompiler was changed.

[VladiStep]

Describe the bug

The feature doesn't update the stored cache if there was any decompiler changes that lead to changed output.
It should somehow detect that, or there should be an option to rebuild the cache manually.

Reproducing steps

1. Use the cache that was built on older UTMT version.
2. Some code in the cache will be different if the current UTMT version has some decompiler changes.

Setup Details

1. UndertaleModTool version - commit 85430c5.

[colinator27]

Decompiled code cache has been removed as part of #2056 due to the decompiler now being much faster than relying on disk, plus maintenance concerns.

[VladiStep]

Oh, that's actually nice!