Add Censoring Migration, see tamplan/core/commit/ec6a94098f425db88138e135f26d785a29e881ee
Revert "Migrations Censoring does not exist", see tamplan/core/commit/ec6a9409

This reverts commit 1e1510d9ec3873d09fd910b5bd2e59b705afdd5c.

Conflicts:
	src/FluxBB/Installer/Installer.php