Arm: Skip tests on WINCE that require mapping symbols

Arm: Skip tests on WINCE that require mapping symbols

The following tests fail on wince as they rely on mapping symbols to
give them a fixed order.

This skips them on platforms that don't have mapping symbols.

binutils/ChangeLog:

	* testsuite/binutils-all/arm/in-order-all.d: Skip on pe, wince, coff.
	* testsuite/binutils-all/arm/in-order.d: Likewise.
	* testsuite/binutils-all/arm/out-of-order-all.d: Likewise.
	* testsuite/binutils-all/arm/out-of-order.d: Likewise.