Add bufr-query as a submodule

[SamuelDegelia-NOAA]

Description

This PR adds bufr-query as a submodule in RDASApp so that bufr2netcdf.x can be compiled for converting radiance observations.

I added the submodule at the latest develop branch. This built for me just fine with the current version of RDASApp. However, GDASApp uses a much older commit from 8 months ago (here). @xyzemc Would you mind testing if this hash included in this PR works for you? I would prefer to keep the later version unless there is a reason to do otherwise.

Note: this PR was originally opened as #334 but I used the wrong branch to push from. It is reopened here.

Issue(s) addressed

#333

Dependencies (if applicable)

None

Checklist

• I have performed a self-review of my own code.

[xyzemc]

I have tested and confirmed that the bufr-query works correctly using the latest ATMS IODA YAML file. Verified the conversion accuracy and data consistency. The main part for using the bufr-query as below:

input_file=${in_dir}/$cdate.rap.t${h2}z.atms.tm00.bufr_d
output_file=${out_dir}/$cdate.rap.t${h2}z.atms_{splits/satId}.tm00.nc
yaml=${work_dir}/bufr_atms_mapping.yaml
$RDASApp_dir/build/bin/bufr2netcdf.x  ${input_file} $yaml ${output_file}