LiteBSD/src 91a762eusr.bin/as/tests hello.s hello-gcc.s

Add assembler tests.
DeltaFile
+42-0usr.bin/as/tests/hello.s
+40-0usr.bin/as/tests/hello-gcc.s
+28-0usr.bin/as/tests/test-la.s
+9-0usr.bin/as/tests/align.s
+119-04 files

UnifiedSplitRaw