Yufei Zhu

add support of masking olci l1b products by using quality flags

3

This PR added support of using the quality flags from the qualityFlags.nc file to mask the OCLI L1b products, similar as using wqsf file masking OLCI L2 products. - [x]...

update oci l2 BGC file pattern, make netCDF version optional in the file ext format

2

When I test the PACE OCI L2 BGC reader, I have found the file extension of the data product files I have downloaded from NASA Earthdata is `.nc` instead `.nc4`...

check_satpy() reports 5 readers broken under satpy v0.23.0

8

**Describe the bug** After install the new satpy 0.23.0 release, I have ran check_satpy() function and found 5 readers are broken; most likely due to DatasetID refactoring. **To Reproduce** ```...