Update helm/docs per changes in supported task discovery

[Sovietaced]

Why are the changes needed?

These changes aren't strictly needed but they simplify configuration based on the changes introduced in https://github.com/flyteorg/flyte/pull/5460

What changes were proposed in this pull request?

Removes explicit configuration supported task types since they are now automatically discovered.

How was this patch tested?

See generated helm

Check all the applicable boxes

• [ ] I updated the documentation accordingly.
• [ ] All new and existing tests passed.
• [ ] All commits are signed-off.

Related PRs

Docs link

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 36.17%. Comparing base (7a91799) to head (cefad53). Report is 155 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #5694      +/-   ##
==========================================
- Coverage   36.17%   36.17%   -0.01%     
==========================================
  Files        1303     1303              
  Lines      109663   109663              
==========================================
- Hits        39667    39666       -1     
- Misses      65851    65852       +1     
  Partials     4145     4145              

Flag	Coverage Δ
unittests-datacatalog	51.37% <ø> (ø)
unittests-flyteadmin	55.28% <ø> (ø)
unittests-flytecopilot	12.17% <ø> (ø)
unittests-flytectl	62.18% <ø> (ø)
unittests-flyteidl	7.12% <ø> (ø)
unittests-flyteplugins	53.34% <ø> (ø)
unittests-flytepropeller	41.76% <ø> (ø)
unittests-flytestdlib	55.33% <ø> (-0.03%)	:arrow_down:

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[neverett]

Pinging @davidmirror-ops since he has more expertise in the helm charts & deployment docs than me or Peeter.

[Sovietaced]

here's some todo:

1. solve the merged conflict
2. before we merge it, we have to build an image of flyte and test it. go to this folder and run make build https://github.com/flyteorg/flyte/tree/master/docker/sandbox-bundled

if possible, please run a sensor task and provide screenshot that new image works! https://docs.flyte.org/en/latest/flytesnacks/examples/sensor/file_sensor_example.html

I have updated the PR description and seems that I was able to get the task running, but not sure how to satisfy the sensor so the task completes. But I can verify that propeller identifies the agent-service for the task type.

[Future-Outlier]

I've built the image and test it.