[2.3.0] Checkmk Werk 16336 created: lnx_video: Fix section parsing

[//]: # (werk v2) # lnx_video: Fix section parsing key | value ---------- | --- compatible | yes version | 2.3.0b1 date | 2024-02-08T17:22:52+00:00 level | 1 class | fix component | checks edition | cre The output of the 'lspci' command was not consistent. This caused the parsing of the lnx_video section to fail. As a consequnce, the graphics cards were not shown in the HW/SW inventory. This has now been fixed and the graphics cards will be shown.