chore(deps): update dependency org.sangria-graphql:sangria to v4.2.5

Author: renovate[bot]

sangria/build.sbt

@@ -7,7 +7,7 @@ scalacOptions ++= Seq("-Ywarn-unused", "-deprecation")
 assembly / mainClass := Some("Server")
 
 libraryDependencies ++= Seq(
-  "org.sangria-graphql" %% "sangria" % "4.0.0",
+  "org.sangria-graphql" %% "sangria" % "4.2.5",
   "org.sangria-graphql" %% "sangria-akka-http-circe" % "0.0.4",
   "com.typesafe.akka" %% "akka-actor" % "2.8.7",
   "com.typesafe.akka" %% "akka-stream" % "2.8.7",