gnucash-docs maint: Drop unused ghelp_figtrigger file from build

[Geert Janssens]

Updated	 via  https://github.com/Gnucash/gnucash-docs/commit/414840da (commit)
	from  https://github.com/Gnucash/gnucash-docs/commit/5c59c2f4 (commit)



commit 414840da3d813f221dbdff500ee5ec5fdca77ecb
Author: Geert Janssens <geert at kobaltwit.be>
Date:   Fri Aug 19 18:34:57 2022 +0200

    Drop unused ghelp_figtrigger file from build



Summary of changes:
 cmake/AddGHelpTarget.cmake | 1 -
 1 file changed, 1 deletion(-)