Remove unnecessary test dependency

Change-Id: I8202cf38e4b54fc4b457d2a7d70ad42b29ee9dec
Reviewed-on: https://gerrit.libreoffice.org/58769
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>

cppuhelper/CppunitTest_cppuhelper_qa_misc.mk

@@ -15,7 +15,6 @@ $(eval $(call gb_CppunitTest_add_exception_objects,cppuhelper_qa_misc,\
 ))
 
 $(eval $(call gb_CppunitTest_use_api,cppuhelper_qa_misc,\
-	offapi \
 	udkapi \
 ))