Remove block info if present when placing on air (more in desc)

[JustAHuman-xD]

Description

Currently SF supports removing ghost blocks by placing a block where the "ghost block" is, however it only supports ghost blocks of registered items. If an item is no longer registered but the data is still there, it does not get removed. This just changes the ghost block handling to account for that as well.

Proposed changes

Make the clearing require block info, not an sf item

Related Issues (if applicable)

Issue with Dynatech's new update

Checklist

• I have fully tested the proposed changes and promise that they will not break everything into chaos.
• I have also tested the proposed changes in combination with various popular addons and can confirm my changes do not break them.
• I have made sure that the proposed changes do not break compatibility across the supported Minecraft versions (1.16.* - 1.20.*).
• I followed the existing code standards and didn't mess up the formatting.
• I did my best to add documentation to any public classes or methods I added.
• I have added Nonnull and Nullable annotations to my methods to indicate their behaviour for null values
• I added sufficient Unit Tests to cover my code.

[github-actions]

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[github-actions]

Slimefun preview build

A Slimefun preview build is available for testing!
Commit: f88c3f6

https://preview-builds.walshy.dev/download/Slimefun/4234/f88c3f63

Note: This is not a supported build and is only here for the purposes of testing.
Do not run this on a live server and do not report bugs anywhere but this PR!

[J3fftw1]

LGTM but would love for it to be tested

[Boomer-1]

tested and can confirm it removed the old block data, so new blocks placed in the same spot as the old ones work as intended and ghost block data is removed

[Sfiguz7]

LGTM