Update x86/APX: VROUND{P,S}{S,D} can generally be encoded

Append "#pass" to APX tests for targets which pad text sections with NOPs.

	* testsuite/gas/i386/x86-64-apx-evex-promoted-intel.d: Append
	"#pass".
	* testsuite/gas/i386/x86-64-apx-evex-promoted.d: Likewise.
2 files changed