How to use GDAL's vsizip combined with vsis3?

Hi!

Having set the following environment variables,

- AWS_S3_ENDPOINT
- AWS_DEFAULT_REGION
- AWS_ACCESS_KEY_ID
- AWS_SECRET_ACCESS_KEY

I manage to inspect a zipped GDB stored in a private S3 bucket, by using `ogrinfo` as follows:

`ogrinfo /vsizip/vsis3//.zip/.gdb`

How to read the same dataset from DuckDB? How to make GDAL load the S3 configuration and secrets when it's called through DuckDB?

Thanks in advance for your help and for all the great job that's being done on the DuckDB spatial extension!