Amend the addition of external-ids to the latest master version

Change-Id: I44a141dc18c2f5097b3ca833b2e51334cbbaa1e7

github-plugin/src/main/java/com/googlesource/gerrit/plugins/github/wizard/AccountController.java

diff --git a/github-plugin/src/main/java/com/googlesource/gerrit/plugins/github/wizard/AccountController.java b/github-plugin/src/main/java/com/googlesource/gerrit/plugins/github/wizard/AccountController.java
index 0bb7e3e..1b7327f 100644
--- a/github-plugin/src/main/java/com/googlesource/gerrit/plugins/github/wizard/AccountController.java
+++ b/github-plugin/src/main/java/com/googlesource/gerrit/plugins/github/wizard/AccountController.java
@@ -156,7 +156,7 @@
             .update(
                 "Set Username from GitHub",
                 accountId,
-                u -> u.addExternalId(externalIdFactory.create(key, accountId, null, null)));
+                u -> u.addExternalId(externalIdFactory.create(key, accountId)));
       } catch (Exception e) {
         throw new IllegalArgumentException(
             "Internal error while trying to set username='" + username + "'");