tests/qemu-iotests/211.out: Update to expect MapEntry 'compressed' field

tests/qemu-iotests/211.out: Update to expect MapEntry 'compressed' field

In commit 52b10c9c0c68e90f in 2023 the QAPI MapEntry struct was
updated to add a 'compressed' field. That commit updated a number
of iotest expected-output files, but missed 211, which is vdi
specific. The result is that
 ./check -vdi
and more specifically
 ./check -vdi 211
fails because the expected and actual output don't match.

Update the reference output.

Cc: qemu-stable@nongnu.org
Fixes: 52b10c9c0c68e90f ("qemu-img: map: report compressed data blocks")
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-ID: <20241008164708.2966400-4-peter.maydell@linaro.org>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>