avoid update email when trying to remove

[saintogod]

Currently, when removing an email in the patch request, if the value in the remove operation not match the current value, the value in the remove operation will be set the user.

e.g. Current User {..., "emails": [["type": "work", "primary": true, "value": "[email protected]"]]}, ...}

After Apply Patch {"schemas":["urn:ietf:params:scim:api:messages:2.0:PatchOp"],"Operations":[{"op":"Remove","path":"emails[type eq \"work\"].value","value":"[email protected]"}]}

The user will be updated to {..., "emails": [["type": "work", "primary": true, "value": "[email protected]"]]}, ...}