Revert "DEV: update mini_sql to remove deprecation"

Revert “DEV: update mini_sql to remove deprecation”

This reverts commit e8e61535eb7c1ddcf771dc17ed883f8d6acde094.

Turns out some other changes happened to MiniSql which require Discourse changes

diff --git a/Gemfile.lock b/Gemfile.lock
index 35768be..49c2292 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -205,7 +205,7 @@ GEM
       libv8 (>= 6.3)
     mini_scheduler (0.9.1)
       sidekiq
-    mini_sql (0.2.1)
+    mini_sql (0.1.10)
     mini_suffix (0.3.0)
       ffi (~> 1.9)
     minitest (5.11.3)

GitHub sha: 3aabb982