Update git submodules

* Update docs/submodules/holmes/rule-management.git from branch 'master'
  to 42fcee46204b7a1e2a99660ecb47533b137aa345
  - Fixed the c3p0 issue found by NexusIQ
    
    Change-Id: I393119be4e1ef514f6eed8c314d000cf23b5c96f
    Issue-ID: HOLMES-206
    Signed-off-by: GuangrongFu <fu.guangrong@zte.com.cn>
    
1 file changed