Fix CouncilChannel

Update JDA to 6.4.1

CommonCore/SQL/src/de/steamwar/sql/SteamwarUser.kt

@@ -25,6 +25,7 @@ import org.jetbrains.exposed.v1.core.dao.id.EntityID
 import org.jetbrains.exposed.v1.core.dao.id.IntIdTable
 import org.jetbrains.exposed.v1.core.eq
 import org.jetbrains.exposed.v1.core.inList
+import org.jetbrains.exposed.v1.core.neq
 import org.jetbrains.exposed.v1.dao.IntEntity
 import org.jetbrains.exposed.v1.dao.IntEntityClass
 import org.jetbrains.exposed.v1.jdbc.insert
@@ -136,6 +137,12 @@ class SteamwarUser(id: EntityID<Int>) : IntEntity(id) {
                     .select(SteamwarUserTable.fields).where { UserPermTable.perm eq perm }.map { wrapRow(it) }
             }
 
+        @JvmStatic
+        fun getUsersWithDiscordId() =
+            useDb {
+                find { SteamwarUserTable.discordId neq null }.toList()
+            }
+
         @JvmStatic
         fun getServerTeam() =
             useDb {