RISC-V: Fixed typo from smscrind to smcsrind in riscv_implicit_subsets.

bfd/
	* elfxx-riscv.c (riscv_implicit_subsets): Fixed type from smscrind to
	smcsrind.
gas/
	* testsuite/gas/riscv/march-imply-smcsrind.d: New testcase.  It fails
	without applying this patch.
2 files changed