ARC: ABIv3: Print the correct ABI ver

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
ARC: ABIv3: fork/vfork wrappers not needed in "no-legacy-syscall" ABI

When switching to clone() only ABI - I missed out pruning the low level
asm syscall wrappers

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>