Update pureconfig to 0.17.8 (#213)

Co-authored-by: scala-steward <162267+scala-steward-for-moia[bot]@users.noreply.github.com>

build.sbt

@@ -68,7 +68,7 @@ lazy val library = new {
     val akka         = "2.6.20"
     val akkaHttp     = "10.2.10"
     val log4j        = "2.24.1"
-    val pureConfig   = "0.17.7"
+    val pureConfig   = "0.17.8"
     val scalaCheck   = "1.18.1"
     val scalaLogging = "3.9.5"
     val scalaTest    = "3.2.19"