ubuntu_ltp_syscalls failed to build with recvmmsg01

[Po-Hsu Lin]

Build failed for recvmmsg01.c with the latest update in upstream:

    recvmmsg01.c: In function ‘do_test’:
    recvmmsg01.c:86:9: error: request for member ‘type’ in something not a structure or union
    timeout.type = tv->ts_type;
    ^
    recvmmsg01.c: At top level:
    recvmmsg01.c:127:1: warning: missing initializer for field ‘caps’ of ‘struct tst_test’ [-Wmissing-field-initializers]
    };
    ^
    In file included from ../../../../include/tst_timer.h:19:0,
    from ../../../../include/time64_variants.h:20,
    from ../sendmmsg/sendmmsg.h:9,
    from recvmmsg01.c:13:
    ../../../../include/tst_test.h:248:18: note: ‘caps’ declared here
    struct tst_cap *caps;
    ^~~~
    make[4]: *** [recvmmsg01] Error 1
    make[3]: *** [all] Error 2
    make[2]: *** [all] Error 2
    make[1]: *** [all] Error 2
    make: *** [testcases-all] Error

Introduced in: 135af8e ("syscalls/{send|recv}mmsg: add a test case for timeout and errno test")

[Po-Hsu Lin (cypressyew)]

Issue fixed upstream:
https://github.com/linux-test-project/ltp/commit/3d42ee130141ddd970ced2c792ea3c48109d1b78#diff-c5ca99a047735d43c1e7c9229b51cf15