groups / dynamic groups bug fixes, fix e2e

[sashankaryal]

What changes are proposed in this pull request?

• fix dynamic groups not working with pointcloud slices
• hide groups statistics selector when dynamic groups is on
• fix bug where 3d projected labels weren't showing when no orthographic projection was available
• add regression tests
• improve e2e
  • install requirements to fix issue that was causing tests to fail because of missing deps
  • catch rare and random known exceptions to reduce test flakiness
  • make sure screenshots are always uploaded (previously was only uploaded on test success)

How is this patch tested? If it is not, please explain why.

• locally, all e2e tests green

Release Notes

Is this a user-facing change that should be mentioned in the release notes?

• No. You can skip the rest of this section.
• Yes. Give a description of this change to be included in the release
  notes for FiftyOne users.

(Details in 1-2 sentences. You can just refer to another PR with a description
if this PR is part of a larger change.)

What areas of FiftyOne does this PR affect?

• App: FiftyOne application changes
• Build: Build and test infrastructure changes
• Core: Core fiftyone Python library changes
• Documentation: FiftyOne documentation changes
• Other

[codecov]

Codecov Report

Patch coverage has no change and project coverage change: -0.05 ⚠️

Comparison is base (bf131b1) 49.22% compared to head (19b434f) 49.18%.

❗ Current head 19b434f differs from pull request most recent head f8e955f. Consider uploading reports for the commit f8e955f to get more accurate results

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #3172      +/-   ##
===========================================
- Coverage    49.22%   49.18%   -0.05%     
===========================================
  Files          230      230              
  Lines        34446    34478      +32     
  Branches       325      325              
===========================================
  Hits         16957    16957              
- Misses       17489    17521      +32     

Flag	Coverage Δ
app	49.18% <0.00%> (-0.05%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
app/packages/looker/src/elements/pcd.ts	13.11% <0.00%> (-1.98%)	⬇️
app/packages/state/src/recoil/groups.ts	46.00% <0.00%> (-0.63%)	⬇️

... and 2 files with indirect coverage changes

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[ritch]

👍 cool