[elpa] externals/auctex updated (d78fc3fa03 -> 773fbd3297)

[ELPA Syncer]

elpasync pushed a change to branch externals/auctex.

      from  d78fc3fa03 Add new style/figureversions.el
       new  eac2133172 Update style/keytheorems.el to package v0.3.0
       new  773fbd3297 Update style/simpleicons.el to package v15.2.0


Summary of changes:
 style/keytheorems.el |   7 ++-
 style/simpleicons.el | 162 +++++++++++++++++++++++++++++++--------------------
 2 files changed, 103 insertions(+), 66 deletions(-)