App version is not in correct format

[tompsota]

Describe the bug
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The version property of SuspiciousAppInfo in Malware detection contains incorrect value. Upon inspection, it is displaying longVersionCode instead of version of the app.

Expected behavior
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I expect the malware detection to return app version as meaningful string, e.g '2.3.1' instead of '34'. This can be achieved by using PackageInfo.versionName property.

Thanks.