Update dot.fvwmrc to use sndioctl

This uses sndioctl which is the way to manage volume since OpenBSD 6.7 Volume now scales from 0 to 1 with 1 being 100% of the volume.

Author: rapenne-s

dotfiles/dot.fvwmrc

@@ -76,17 +76,17 @@ AddToMenu Window-Ops "Move" Move-or-Raise
 + "Destroy" Destroy
 
 AddToMenu VolumeMenu "Volume Control" Title
-+ "Volume 100%%" exec mixerctl -q outputs.master=255
-+ "Volume 90%%" exec mixerctl -q outputs.master=230
-+ "Volume 80%%" exec mixerctl -q outputs.master=205
-+ "Volume 70%%" exec mixerctl -q outputs.master=180
-+ "Volume 60%%" exec mixerctl -q outputs.master=155
-+ "Volume 50%%" exec mixerctl -q outputs.master=130
-+ "Volume 40%%" exec mixerctl -q outputs.master=105
-+ "Volume 30%%" exec mixerctl -q outputs.master=80
-+ "Volume 20%%" exec mixerctl -q outputs.master=55
-+ "Volume 10%%" exec mixerctl -q outputs.master=20
-+ "Volume 0%%" exec mixerctl -q outputs.master=0
++ "Volume 100%%" exec sndioctl -q output.level=1
++ "Volume 90%%" exec sndioctl -q output.level=0.9
++ "Volume 80%%" exec sndioctl -q output.level=0.8
++ "Volume 70%%" exec sndioctl -q output.level=0.7
++ "Volume 60%%" exec sndioctl -q output.level=0.6
++ "Volume 50%%" exec sndioctl -q output.level=0.5
++ "Volume 40%%" exec sndioctl -q output.level=0.4
++ "Volume 30%%" exec sndioctl -q output.level=0.3
++ "Volume 20%%" exec sndioctl -q output.level=0.2
++ "Volume 10%%" exec sndioctl -q output.level=0.1
++ "Volume 0%%" exec sndioctl -q output.level=0
 
 ############################################################################
 # menus and mouse actions