bump up slick version (#6)

* bump up slick version for adRise/slick#1

Author: huajiang-tubi

project/Versions.scala

@@ -1,5 +1,5 @@
 object Versions {
-  val slick = "3.5.0"
+  val slick = "3.6.0-pre.76.dee0f087"
   val postgresql = "42.6.0"
   val dockerJava = "3.3.4"
   val flywaySbt = "7.4.0"