updated doxygen for getspy to include ECMD_SPY_GROUP_MISMATCH retval
updated doxygen for getspy to include ECMD_SPY_GROUP_MISMATCH retval

open-power/eCMD,open-power/eCMD,open-power/eCMD,mklight/eCMD,open-power/eCMD,mklight/eCMD,open-power/eCMD,mklight/eCMD,mklight/eCMD,mklight/eCMD