Gateway: IllegalStateException happens when getting the list of DevWorkspaces #23729
Description
On CRC cluster with CheDevspaces installed (as well as on some other clusters) the following exception is thrown on "Select running DevWorkpace" connection wizard page:
Could not refresh workspaces: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was NUMBER at line 1 column 4 path $
See https://github.com/google/gson/blob/main/Troubleshooting.md#unexpected-json-structure
