upgradeDepends-directive in Products.GenericSetup doesn't include 'profile' in its discriminator

[Asko Soukka]

I think, upgradeDepends-directive in GenericSetup should include "profile" in its discriminator to avoid ConfigurationConflictErrors when registering similar upgrade steps for completely different profiles:

zope.configuration.config.ConfigurationConflictError: Conflicting configuration actions
  For: ('upgradeDepends', '2', '3', None, "[u'cssregistry', u'jsregistry', u'typeinfo']", None, 2)
    File ".../my/product/upgrades.zcml", line 23.2-30.7
        <genericsetup:upgradeDepends
           source="2" destination="3" sortkey="2"
           title="Upgrade my.product 2 to 3"
           description="Upgrades my.product from profile 2 to 3."
           profile="my.product:default"
           import_steps="cssregistry jsregistry typeinfo"
           run_deps="false"
           />
    File ".../my/anotherproduct/upgrades.zcml", line 22.2-29.7
        <genericsetup:upgradeDepends
           source="2" destination="3" sortkey="2"
           title="Upgrade my.anotherproduct 2 to 3"
           description="Upgrades my.anotherproduct from profile 2 to 3."
           profile="my.anotherproduct:default"
           import_steps="cssregistry jsregistry typeinfo"
           run_deps="false"
           />