Add modifyAccount capability to CapabilityInfo

Missed in Icc105c39, causing CapabilitiesIT to fail.

Change-Id: If6e4c53d54c06ce9b1402f20b782f4a9b8e59f0e
diff --git a/gerrit-acceptance-tests/src/test/java/com/google/gerrit/acceptance/rest/account/CapabilityInfo.java b/gerrit-acceptance-tests/src/test/java/com/google/gerrit/acceptance/rest/account/CapabilityInfo.java
index adbf10a..7a2f569 100644
--- a/gerrit-acceptance-tests/src/test/java/com/google/gerrit/acceptance/rest/account/CapabilityInfo.java
+++ b/gerrit-acceptance-tests/src/test/java/com/google/gerrit/acceptance/rest/account/CapabilityInfo.java
@@ -24,6 +24,7 @@
   public boolean flushCaches;
   public boolean generateHttpPassword;
   public boolean killTask;
+  public boolean modifyAccount;
   public boolean priority;
   public QueryLimit queryLimit;
   public boolean runAs;