[emacs] update 10 drones

Update diff-hl       to  1.8.5-3-g2cddce4
Update doom-modeline to v1.1.0-11-g0d6e5f7
Update doom-themes   to v2.1.6-38-g2f4a0cd
Update evil-surround to  1.0.3-1-g9e445b7
Update ivy           to  0.10.0-547-g7ff7d1d
Update magit         to v2.90.1-73-gf6e04ddd
Update org           to release_9.1.14-1077-g255c9c165
Update projectile    to v1.0.0-211-gd625ecb
Update proof-site    to v4.4-222-g883ce2ff
Update slack         to  3f76747