[gradle](deps): Bump sslContextKickstart from 7.4.7 to 7.4.8

Author: zugazagoitia

build.gradle

@@ -44,7 +44,7 @@ dependencies {
     def javalin = "5.1.3"
     def jetty = '11.0.12'
     def junit = '5.9.1'
-    def sslContextKickstart = '7.4.7'
+    def sslContextKickstart = '7.4.8'
     def okhttp = "4.10.0"
     def conscrypt = "2.5.2"