Add version mapping for scala and log4j-api

Author: FlorentinD

gradle/dependencies.gradle

@@ -23,7 +23,8 @@ ext {
         '5.4': '2.13.8',
         '5.5': '2.13.8',
         '5.6': '2.13.8',
-        '5.7': '2.13.10'
+        '5.7': '2.13.10',
+        '5.8': '2.13.10',
     ]
 
     log4js = [
@@ -34,7 +35,8 @@ ext {
         '5.4': '2.19.0',
         '5.5': '2.19.0',
         '5.6': '2.19.0',
-        '5.7': '2.20.0'
+        '5.7': '2.20.0',
+        '5.8': '2.20.0',
     ]
 
     ver = [