Merge pull request #158 from algolia/fix/ktor-1.3

Updated Ktor to 1.3.0

Author: spinach

buildSrc/src/main/kotlin/Ktor.kt

@@ -2,5 +2,5 @@ object Ktor : Dependency {
 
     override val group = "io.ktor"
     override val artifact = "ktor"
-    override val version = "1.2.6"
+    override val version = "1.3.0"
 }