Update the filter removal section for the GS camera

[aallan]

Update the filter removal section for the new GS camera. There is a back cover is present on GS Cam and not on HQ Cam. This means that some of the wording is not exactly right, e.g. GS Cam does not have washers. We put some additional clauses about GS Cam back cover removal, and a photo of GS Cam sensor alongside HQ camera sensor. Most people will work it out without this, but it'd be a good addition.

[github-actions]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[aallan]

Pictures have been updated, but still need to adjust the wording.

[github-actions]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[aallan]

Still a thing.