Add ipv6 to IIS log file in ImportLogsTest to make sure it works properly.

misc/log-analytics

...ected/test_ImportLogs__Actions.getEntryPageUrls_month.xml

...ected/test_ImportLogs__Actions.getEntryPageUrls_range.xml

...pected/test_ImportLogs__Actions.getExitPageUrls_month.xml

...pected/test_ImportLogs__Actions.getExitPageUrls_range.xml

...expected/test_ImportLogs__Actions.getPageTitles_month.xml

...expected/test_ImportLogs__Actions.getPageTitles_range.xml

...m/expected/test_ImportLogs__Actions.getPageUrls_month.xml

...m/expected/test_ImportLogs__Actions.getPageUrls_range.xml

...it/System/expected/test_ImportLogs__Actions.get_month.xml

...it/System/expected/test_ImportLogs__Actions.get_range.xml

..._ImportLogs__CustomVariables.getCustomVariables_month.xml

...ted/test_ImportLogs__CustomVariables.getUsagesOfSlots.xml

...pected/test_ImportLogs__DevicePlugins.getPlugin_month.xml

...cted/test_ImportLogs__DevicesDetection.getBrand_month.xml

..._ImportLogs__DevicesDetection.getBrowserEngines_month.xml

...ImportLogs__DevicesDetection.getBrowserFamilies_month.xml

...ImportLogs__DevicesDetection.getBrowserVersions_month.xml

...d/test_ImportLogs__DevicesDetection.getBrowsers_month.xml

...cted/test_ImportLogs__DevicesDetection.getModel_month.xml