[BD-46] docs: remove technical documentation label update readme

[khudym]

Description

Issue

• Removed the "Technical documentation" label.
• README moved the "Getting Help" above the "Getting started".

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[openedx-webhooks]

Thanks for the pull request, @khudym!

When this pull request is ready, tag your edX technical lead.

[PKulkoRaccoonGang]

Please correct the order of elements in the pull request title, we follow this format - [BD-46] docs: remove technical documentation label update readme.

[PKulkoRaccoonGang]

We still have "Technical Documentation" on the component pages, please remove it

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (84f7b9b) 92.89% compared to head (89fd961) 92.83%.
Report is 1 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2814      +/-   ##
==========================================
- Coverage   92.89%   92.83%   -0.07%     
==========================================
  Files         235      235              
  Lines        4333     4240      -93     
  Branches     1053     1029      -24     
==========================================
- Hits         4025     3936      -89     
+ Misses        304      300       -4     
  Partials        4        4              

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[openedx-webhooks]

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[openedx-semantic-release-bot]

🎉 This PR is included in version 22.0.0-alpha.17 🎉

The release is available on:

• npm package (@alpha dist-tag)
• GitHub release

Your semantic-release bot 📦🚀

[openedx-semantic-release-bot]

🎉 This PR is included in version 21.7.2 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

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