[Evergreen-general] Upgrade script from 3.12.3 to 3.13.0 adds incorrect extra content in the config.coded_value_map

[Linda Jansová]

Dear all,

We are currently working on upgrading our production installs and we 
have come across an issue with extra content being added to 
config.coded_value_map in the process.

We have already reported this as a bug with all the details:

https://bugs.launchpad.net/evergreen/+bug/2073561

And, of course, we would appreciate very much if anyone knew how to 
correct the upgrade script (we hope to go live with our live installs in 
about mid August). Or perhaps it would be safe to simply delete the 
extra rows in the config.coded_value_map without producing any 
additional issues ;-)?

The thing is that this extra content produces extra values being 
displayed under search filters (like Azimuthal equidistant along with 
the correct values like Adult or Juvenile) in the OPAC's advanced search 
screen and may bring about some other problems elsewhere in Evergreen we 
are not aware of at this moment.

Thank you very much!

Linda