Small updates to downstream jobs and tag updates

[KateFriedman-NOAA]

Changes in this PR:

1. new GLDAS tag (plug-and-play)
2. new WAFS tag (fixes and new module for WCOSS-Dell, plug-and-play)
3. new UPP tag (plus-and-play)
4. add new downstream archive tarball
5. EE2 update to awips scripts (from Boi)
6. update gfsarch dependency to wait for wavepost* jobs to complete
7. hotfix for prep on Hera

Tested on Venus with v16rt2 config, full cycle with v16rt2 inputs.

[RussTreadon-NOAA]

This PR has been tested in a full-res cycled run primed with v16rt2 input on Venus. Assuming the test was successful (ie, reproduced v16rt2 and/or correctly added functionality not in v16rt2), these changes should be merged into feature/gfsv16b.

[KateFriedman-NOAA]

Thanks @RussTreadon-NOAA ! To update v16rt2 you'll need to do the following:

1. Update $HOMEgfs (git pull)
2. reclone and build GLDAS, UPP, and WAFS
3. rerun setup_workflow.py to get updated gfsarch dependencies on wavepost* jobs

gdasarch:

        <dependency>
                <and>
                        <taskdep task="gdasvrfy"/>
                        <streq><left>&ARCHIVE_TO_HPSS;</left><right>YES</right></streq>
                        <taskdep task="gdaswavepostsbs"/>
                        <taskdep task="gdaswavepostpnt"/>
                </and>
        </dependency>

gfsarch:

        <dependency>
                <and>
                        <taskdep task="gfsvrfy"/>
                        <streq><left>&ARCHIVE_TO_HPSS;</left><right>YES</right></streq>
                        <taskdep task="gfswavepostsbs"/>
                        <taskdep task="gfswavepostpnt"/>
                        <taskdep task="gfswavepostbndpnt"/>
                </and>
        </dependency>

All other updates are internal to the system. You'll see a new tarball appear for the gfs moving forward (gfs_downstream.tar), which will now contain the bufr sounding and wafs output.

Submitting PR.