* Add global option to enable/disable init containers and sidecars * update dependencies
* install kind as GO modules * no need to set KIND_PATH
* fix e2e tests * change Spilo version everywhere
* implement a runner for e2e tests * move e2e tests to a Docker container * integrate e2e tests into build pipelines * add tests for multi-namespace support and logical backup jobs * @FxKu implement the first e2e test for failovers