Add detection for steamworks-ffi-node SDK

[ArtyProf]

SteamDB app page links to a few games using this

https://steamdb.info/app/4415510/
https://steamdb.info/app/4118640/
https://steamdb.info/app/2609100/
https://steamdb.info/app/3715040/
https://steamdb.info/app/4072610/

Brief explanation of the change

Added steamworks-ffi-node JS/TS SDK for Steamworks SDK

[SteamDB-Tracker]

After running changed rules in this pull request (this bot only tests rules.ini changes):

Changed technologies: SDK.Steamworks_FFI_Node

These apps now match: (44) 2609100 3715040 3787880 3807980 3907520 3921990 4072340 4072610 4112250 4118640 4170810 4221950 4221960 4227700 4367730 4409430 4415500 4415510 4430300 4444960 4482480 4528250 4537590 4562150 4575200 4605300 4610170 4616220 4619380 4626480 4627300 4646200 4656170 4656210 4684510 4688240 4688250 4690200 4699660 4702370 4705550 4765070 4775040 4832980

Please confirm that all these changed apps are correct.

[ArtyProf]

Wow so many apps, all are correctly identified

[ArtyProf]

Should I do anything from my side?

[ArtyProf]

Any news?

[Lifeismana]

Hello!
this is unlikely to be merged, tracking single steamworks libraries isn't something we've been wanting to do, what's more likely to happen is grouping all of them in a single rule