Handle filter-lang property

[jamesfisher-geo]

Stac-Fastapi 3.0.0 has better handling of the filter-lang param.

We can replace the clunky fix here
https://github.com/stac-utils/stac-fastapi-elasticsearch-opensearch/blob/main/stac_fastapi/core/stac_fastapi/core/extensions/aggregation.py#L354-L365

and here:

https://github.com/stac-utils/stac-fastapi-elasticsearch-opensearch/blob/main/stac_fastapi/core/stac_fastapi/core/core.py#L493-L499

[jonhealy1]

Nice ok

[jonhealy1]

Do you have time to add this to the 3.0.0 release?

[jamesfisher-geo]

Do you have time to add this to the 3.0.0 release?

Yeah I can do that later today