MDEV-10936 CONNECT engine JDBC type can't find JdbcInterface

Don't use instal_jar() from Use_Java.cmake -
at least in CentOS 7 (cmake 2.8.12.2) it doesn't yet support
the COMPONENT option.

storage/connect/CMakeLists.txt

@@ -270,8 +270,8 @@ IF(CONNECT_WITH_JDBC)
     # Find required libraries and include directories
     SET (JAVA_SOURCES JdbcInterface.java)
     add_jar(JdbcInterface ${JAVA_SOURCES})
-    install_jar(JdbcInterface DESTINATION ${INSTALL_PLUGINDIR} COMPONENT connect-engine)
     INSTALL(FILES ${CMAKE_CURRENT_SOURCE_DIR}/JavaWrappers.jar
+      ${CMAKE_CURRENT_BINARY_DIR}/JdbcInterface.jar
       DESTINATION ${INSTALL_PLUGINDIR} COMPONENT connect-engine)
     add_definitions(-DJDBC_SUPPORT)
   ELSE()