remove legacy functionality from integration tests

- These are being removed because they only way to access these features
is through the plugin architecture. Even then, the current version of
push has deprecated inheritance and globals in the manifest. In addition
to changes with random-route and various routing fields.

[#154075141]

update integration and unit testing

[finishes #153546864]

Signed-off-by: An Yu <[email protected]>

add support for linux brew

[Finishes #153037124]

Signed-off-by: Anand Gaitonde <[email protected]>

refactored main a bit to run cleanup before os exit on ssh errors

[finishes #152291574]

Signed-off-by: Alex Melnik <[email protected]>

do not shadow pluginHome so that we can delete it

[finish #151459895]

Signed-off-by: Maria Shaldibina <[email protected]>

correctly parses docker properties with inheritted manifest

[#97697116]

Signed-off-by: Nick Wei <[email protected]>

Bump version to 6.30.0 and update translations

use the same version of cli-integration as was used to build binaries

[finish #150559014]

Signed-off-by: Maria Shaldibina <[email protected]>

rename test suites that annoy me every time I look at them

Bump version to 6.29.0 and update translations

Signed-off-by: Nick Wei <[email protected]>