Return the tag for postgresql to 12.1.0

[rossturk]

Signed-off-by: Ross Turk ross@rossturk.com

Problem

The tag for PostgreSQL was inadvertently updated to 0.22.0 - the Marquez version - during the last release process. This results in a broken chart + some CI consequences.

Solution

This restores the version back to 12.1.0

Checklist

• You've signed-off your work
• Your changes are accompanied by tests (if relevant)
• Your change contains a small diff and is self-contained
• You've updated any relevant documentation (if relevant)
• You've updated the CHANGELOG.md with details about your change under the "Unreleased" section (if relevant, depending on the change, this may not be necessary)
• You've versioned your .sql database schema migration according to Flyway's naming convention (if relevant)

[codecov]

Codecov Report

Merging #2015 (32efc31) into main (1b8258f) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##               main    #2015   +/-   ##
=========================================
  Coverage     78.89%   78.89%           
  Complexity     1014     1014           
=========================================
  Files           197      197           
  Lines          5548     5548           
  Branches        421      421           
=========================================
  Hits           4377     4377           
  Misses          724      724           
  Partials        447      447           

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[wslulciuc]

LGTM 👍