added JwtBuilder class with string type as default

Author: paulomonteirodev

src/NetDevPack.Identity/Jwt/JwtBuilder.cs

@@ -117,4 +117,9 @@ public sealed class JwtBuilder<TKey> : JwtBuilder<IdentityUser<TKey>, TKey> wher
     {
 
     }
+
+    public sealed class JwtBuilder : JwtBuilder<IdentityUser<string>, string>
+    {
+
+    }
 }