oeqa/selftest/cases/wic: update OETestID decorator for test_qemu

Test case ID 1422 is not correct for this issue, the correct test
case ID for test_qemu is 1424.

(From OE-Core rev: d214b1dc9339c4873156934f5291b9373a11471f)

Signed-off-by: Joshua Lock <joshua.g.lock@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/lib/oeqa/selftest/cases/wic.py

@@ -623,7 +623,7 @@ part /etc --source rootfs --ondisk mmcblk0 --fstype=ext4 --exclude-path bin/ --r
             self.assertTrue(os.path.islink(path))
             self.assertTrue(os.path.isfile(os.path.realpath(path)))
 
-    @OETestID(1422)
+    @OETestID(1424)
     @only_for_arch(['i586', 'i686', 'x86_64'])
     def test_qemu(self):
         """Test wic-image-minimal under qemu"""