JCB-based obs+bias staging

[DavidNew-NOAA]

This PR is a companion to Global Workflow PR #2992 and GDASApp PR #1312.

It add observation and bias files staging templates required for the above Global Workflow PR.

[CoryMartin-NOAA]

@DavidNew-NOAA @danholdaway this is a good opportunity to figure out why the JCB-GDAS CI times out after hours. It hangs and doesn't work properly and I don't know what is going on (we can force merge like I was doing in Dan's absence)

[RussTreadon-NOAA]

@DavidNew-NOAA: As currently scripted all radiance bias correction files are in a single tarball. It sounds like aircraft bias correction will be a single file for all tail numbers. Is this correct, @CoryMartin-NOAA ?

[CoryMartin-NOAA]

@RussTreadon-NOAA that is my understanding, yes

[DavidNew-NOAA]

@CoryMartin-NOAA @RussTreadon-NOAA If that's the case, should we put an entry in each the observation templates, under the obs_bias entry, something like tarball, that indicates the name of the tarball, rather than hardcoding it into the JCB bias staging template? See here for example:

jcb-gdas/observations/atmosphere/atms_npp.yaml.j2

Line 37 in 2b46aa1

obs bias:

[CoryMartin-NOAA]

@DavidNew-NOAA that might interfere with the JEDI YAML readers?

[DavidNew-NOAA]

@CoryMartin-NOAA See my latest commit. Also NOAA-EMC/GDASApp@29696c8 in my GDASApp PR. I think this is going to be the best way to do this.

[danholdaway]

I can put it on my list for next week to fix the CI. I don't have a lot of time this week with the ongoing sprint and don't want to hold things up.