(1) Change python to python3
(2) Add the configuration option "--disable-capstone"
Add the configuration option "--disable-capstone" when
running "build_configure.sh", because the capstone folder
in the tarball is empty, set "capstone no" to fix problem
that capstone participates in compilation.
(3) Remove dependency "libssh2-devel" to resolve build problem
No "libssh2-devel" rpm is provided upstream,
but "libssh2" srpm is provided upstream
Story: 2006728
Task: 37879
Change-Id: I5542b9a75ba78fc8387ac3e6b51b8e8b0e21148b
Signed-off-by: Dongqi Chen <chen.dq@neusoft.com>