[kernel] Build everything with -Wconversion [part 15]
[kernel] Build everything with -Wconversion [part 15]

Changes to be committed:
	modified:   kernel/arch/generic_x86/8042/kb.c
	modified:   kernel/arch/generic_x86/8042/kb_ansi_seq.c.h

vvaltchev/experimentOs,vvaltchev/experimentOs,vvaltchev/experimentOs,vvaltchev/experimentOs