Disable Axivion reports for Qt-Security-QDataStreamOperatorRead

This currently flags 294 occurences in Qt Core as errors, practically
all of them related to the implemenation of QDataStream related
functionality.

I think this generally at the wrong level, certainly for Qt Core,
but also for user code: operator>> is (besides operator<<)
/the/ main reason to use the QDataStream class, so if we consider
this risky, QDataStream itself should not be used, i.e. it would
be better to flagging code that creates QDataStream objects not
every use of operator>> of such objects.

Change-Id: If758bde3a77f64cc8c06f8328459dfcd2d94dc8f
Reviewed-by: Matti Paaso <matti.paaso@qt.io>

coin/provisioning/common/linux/axivion/rule_config.json

@@ -195,7 +195,7 @@
             "_active": true
         },
         "Qt-Security-QDataStreamOperatorRead": {
-            "_active": true
+            "_active": false
         },
         "Qt-Security-QDtlsIgnoreVerificationErrors": {
             "_active": true