503318 groups/261.native_packages_x11.group: libXmu: bump to v1.1.4

Authored and Committed by Redfoxmoon 2 years ago
    groups/261.native_packages_x11.group: libXmu: bump to v1.1.4
    
    Signed-off-by: Ørjan Malde <red@foxi.me>