!3 stratovirt: Delete test-related information

From: @flyking001
Reviewed-by: @cellfaint,@xydong
Signed-off-by: @cellfaint,@xydong

stratovirt.spec

@@ -57,9 +57,6 @@ sed -i 's/rustflags = \[/rustflags = \["-Clink-arg=-lgcc", "-Clink-arg=-lfdt", /
 %cargo_install -a
 chmod 550 ${RPM_BUILD_ROOT}/usr/bin/stratovirt
 
-%check
-%cargo_test -a -- --all
-
 %changelog
 * Thu Jul 16 03:19:44 EDT 2020 Xu Yandong <xuyandong2@huawei.com> - 0.1.0-1
 - Initial package