[TF2] Fix prediction for hud charge meters of stickybomb launcher, loose cannon, huntsman, etc

[wgetJane]

partially fixes this issue: https://github.com/ValveSoftware/Source-1-Games/issues/6017

affected items: - Stickybomb Launcher - Loose Cannon - Huntsman / Fortified Compound - Dragon's Fury (hud meter is hidden by default without a custom hud) - Sapper (mvm)

(btw in the vids below, red crosshair = mouse1 is held down)

unfixed, net_fakelag 200:

https://github.com/user-attachments/assets/ae9c8363-91ec-4183-be45-ed65e348c252

fixed, net_fakelag 200:

https://github.com/user-attachments/assets/650e68ed-79b3-4eb3-b103-b1908811aebb

(note: the fix from https://github.com/ValveSoftware/source-sdk-2013/pull/777 is also active in the second vid)