feat(serverdb): Allow to redirect attributes via alias

[kofrezo]

To ease renaming attributes this feature allows to set up an alias for an attribute so that requests still using the old name continue working and allow a graceful migration.

Do not resolve redirect in the Servershell as humans should pick up the new name immediately otherwise it could increase the risk to become a permanent thing because we humans are lazy

[brainexe]

One issue while testing: related fields, like adminapi "project=admin" -a project.short_code' fails now, even without any alias:

web-1  | TypeError: unhashable type: 'dict'
web-1  | Internal Server Error: /api/dataset/query
web-1  |   File "/code/packages/serveradmin/serveradmin/api/views.py", line 72, in dataset_query
web-1  |     filters, restrict, order_by = AttributeRedirect.resolve_aliases(filters, restrict, order_by)
web-1  |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^