Add a test for /dev/tpmrm0 in async mode that checks if
the code handles invalid handles correctly.

Cc: Jarkko Sakkinen <jarkko@kernel.org>
Cc: Shuah Khan <shuah@kernel.org>
Cc: <linux-integrity@vger.kernel.org>
Cc: <linux-kselftest@vger.kernel.org>
Cc: <linux-kernel@vger.kernel.org>
Tested-by: Jarkko Sakkinen<jarkko@kernel.org>
Signed-off-by: NTadeusz Struk <tstruk@gmail.com>
Reviewed-by: NJarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: NJarkko Sakkinen <jarkko@kernel.org>