Revert "packager: run the tests as the local user" since the demos are run using packages
Revert "packager: run the tests as the local user"
since the demos are run using packages

This reverts commit 0fd927fac9afcd0922ceb8159efa4ace4d35c035 [formerly e454ec157695d059cc614ffb4151919aabbfe0cc] [formerly b18d43d45a08196e476fc191f812bd20d087f7d6] [formerly 6ec1f0f0b2dc02ac071787f5dee17301ca87bd85 [formerly 6ec1f0f0b2dc02ac071787f5dee17301ca87bd85 [formerly edf0592eafe759efd42d3e07b10bed2b4c7c9af6]]].


Former-commit-id: ec093b4d318dd96b7ee820df0643595ddbbb3a0a [formerly ec093b4d318dd96b7ee820df0643595ddbbb3a0a [formerly 7e79bddc317c8e46c1ea06dd32f7700d69a13151]]
Former-commit-id: ad67cd9c8ed1210206207985945697713f51f947
Former-commit-id: e1e0d49df83d46f006d9c90f53ce643dee441725
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine