Add tests for APX GPR32 with extend evex prefix

Add tests for APX GPR32 with extend evex prefix

gas/ChangeLog:

2023-12-28 Lingling Kong <lingling.kong@intel.com>
	    H.J. Lu  <hongjiu.lu@intel.com>
	    Lili Cui <lili.cui@intel.com>
	    Lin Hu   <lin1.hu@intel.com>

	* testsuite/gas/i386/x86-64-apx-egpr-inval.l: Add some insn don't
	support gpr32.
	* testsuite/gas/i386/x86-64-apx-egpr-inval.s: Ditto.
	* testsuite/gas/i386/x86-64.exp: Add new test.
	* testsuite/gas/i386/x86-64-apx-egpr-promote-inval.l: New test.
	* testsuite/gas/i386/x86-64-apx-egpr-promote-inval.s: New test.
	* testsuite/gas/i386/x86-64-apx-evex-egpr.d: New test.
	* testsuite/gas/i386/x86-64-apx-evex-egpr.s: New test.
	* testsuite/gas/i386/x86-64-apx-evex-promoted-bad.d: New test.
	* testsuite/gas/i386/x86-64-apx-evex-promoted-bad.s: New test.
	* testsuite/gas/i386/x86-64-apx-evex-promoted-intel.d: New test.
	* testsuite/gas/i386/x86-64-apx-evex-promoted.d: New test.
	* testsuite/gas/i386/x86-64-apx-evex-promoted.s: New test.