RISC-V: Make sure rv32q conflict won't affect the zfa gas testcases.

According to the commit 51498ab9abc6, the q extension was no longer allowed
for rv32 since version 2.2.  Therefore, make sure the version of q is larger
than 2.2, in case the new extension conflict breaks the toolchain regressions,
which built with the old -misa-spec.

gas/
	* testsuite/gas/riscv/zfa-zvfh.d: Set q to v2.2.
	* testsuite/gas/riscv/zfa.d: Likewise.
diff --git a/gas/testsuite/gas/riscv/zfa-zvfh.d b/gas/testsuite/gas/riscv/zfa-zvfh.d
index 8fbe06c..cc9b980 100644
--- a/gas/testsuite/gas/riscv/zfa-zvfh.d
+++ b/gas/testsuite/gas/riscv/zfa-zvfh.d
@@ -1,4 +1,4 @@
-#as: -march=rv32iq_zfa_zvfh
+#as: -march=rv32iq2p2_zfa_zvfh
 #objdump: -d
 
 .*:[ 	]+file format .*
diff --git a/gas/testsuite/gas/riscv/zfa.d b/gas/testsuite/gas/riscv/zfa.d
index cbfc72e..09c26dd 100644
--- a/gas/testsuite/gas/riscv/zfa.d
+++ b/gas/testsuite/gas/riscv/zfa.d
@@ -1,4 +1,4 @@
-#as: -march=rv32iq_zfa_zfh
+#as: -march=rv32iq2p2_zfa_zfh
 #objdump: -d
 
 .*:[ 	]+file format .*