Update git submodules

• Update extensions/ReplaceText from branch 'REL1_35' to feb8a9ce7fc3f809067142a438242de5f9211599
  • Fix MySQL invalid syntax regression from bcd6b2f7
    
    Casting "AS INTEGER" is not valid MySQL syntax. You have to cast "AS SIGNED" or "AS UNSIGNED".
    
    Change-Id: Ia84f135a8699fdc6cff6877c31fae1d46bf84f97 (cherry picked from commit 286c538e6f7c8923dbc48b76964e1a9c23bb1972)