Consolidate 3 slightly different batch job dockerfiles to 1

[dmannarino]

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Pull request type

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• Bugfix
• Feature
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no api changes)
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• Documentation content changes
• Other (please describe):

What is the current behavior?

We build 3 slightly different images depending on the type of job to be run
Also, there's bug GTC-2895 (discrete symbology doesn't work)

Issue Number: GTC-2895

What is the new behavior?

• Consolidate the 3 dockerfiles to 1
• Upgrade GDAL and tippecanoe while at it (the first of which addresses the bug in GTC-2895)

Does this introduce a breaking change?

• Yes
• No

Other information

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Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 77.70%. Comparing base (4032305) to head (242a619).

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Additional details and impacted files

@@           Coverage Diff            @@
##           develop     #645   +/-   ##
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  Coverage    77.70%   77.70%           
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  Files          142      142           
  Lines         6516     6516           
========================================
  Hits          5063     5063           
  Misses        1453     1453           

Flag	Coverage Δ
unittests	77.70% <ø> (ø)

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