Hotfix unit tests

Change-Id: I589b51cc468c587d56d8635ceac7067f7722347a

Author: LarsMichelsen

tests/unit/cmk/gui/utils/BUILD

@@ -31,7 +31,6 @@ py_test(
         "//cmk/gui/utils:filter",
         "//cmk/gui/utils:flashed_messages",
         "//cmk/gui/utils:html",
-        "//cmk/gui/utils:html_tag_balance",
         "//cmk/gui/utils:json",
         "//cmk/gui/utils:labels",
         "//cmk/gui/utils:misc",