fix: LEAP-1379: disable non-functional export types for MIG projects

[robot-ci-heartex]

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• fix: LEAP-1379: disable non-functional export types for MIG projects label-studio-sdk#355 linked by Workflow Run

given labeling config

<View>
  <Image name="image" valueList="$images"/>
  <RectangleLabels name="labels" toName="image">
    <Label value="Cat"/>
    <Label value="Dog"/>
  </RectangleLabels>
</View>

export options are:

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 76.76%. Comparing base (fc49438) to head (9a6c3ce).
Report is 9 commits behind head on develop.

Additional details and impacted files

@@           Coverage Diff            @@
##           develop    #6657   +/-   ##
========================================
  Coverage    76.76%   76.76%           
========================================
  Files          169      169           
  Lines        13865    13865           
========================================
  Hits         10644    10644           
  Misses        3221     3221           

Flag	Coverage Δ
pytests	76.76% <ø> (ø)

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[jombooth]

/git merge develop

Workflow run
Successfully merged: 66 files changed, 694 insertions(+), 448 deletions(-)