message: Fix libssh2 build
diff: @@ -4,8 +4,6 @@ if(USE_SYSTEM_LIBSSH2)
  endif()
  else()
  - add_subdirectory(libssh2)
  -
  set(BUILD_EXAMPLES
  OFF
  CACHE BOOL "" FORCE)
  @@ -13,6 +11,8 @@ else()
  OFF
  CACHE BOOL "" FORCE)
  + add_subdirectory(libssh2)
  +
  set(LIBSSH2_FOUND
  TRUE
  PARENT_SCOPE)
  