8278273: Remove unnecessary exclusion of doclint accessibility checks

Reviewed-by: iris, alanb, ihse

make/modules/java.sql.rowset/Java.gmk

@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2020, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2020, 2021, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -23,7 +23,7 @@
 # questions.
 #
 
-DOCLINT += -Xdoclint:all/protected,-accessibility \
+DOCLINT += -Xdoclint:all/protected \
     '-Xdoclint/package:java.*,javax.*'
 CLEAN_FILES += $(wildcard \
     $(TOPDIR)/src/java.sql.rowset/share/classes/com/sun/rowset/*.properties \