feat: provide new embeddable option to hide embeddable panel action button

[ruanyl]

Similar to the existing options hidePanelTitles which hide embeddable panel titles, this PR introduced a new option hidePanelActions to hide the embeddable action button, this is useful for embeddable panels that don't have action, right now, action button always shows even when there was no action:

With this PR, it's possible to hide the action button by specifying {hidePanelActions: true} in embeddable input

Description

Issues Resolved

Screenshot

Testing the changes

Changelog

• feat: provide new embeddable option to hide embeddable panel action button

Check List

• All tests pass
  • yarn test:jest
  • yarn test:jest_integration
• New functionality includes testing.
• New functionality has been documented.
• Update CHANGELOG.md
• Commits are signed per the DCO using --signoff

[codecov]

Codecov Report

Attention: Patch coverage is 91.66667% with 1 line in your changes missing coverage. Please review.

Project coverage is 63.66%. Comparing base (5ee9b69) to head (70ce43f).
Report is 66 commits behind head on main.

Files	Patch %	Lines
...s/embeddable/public/lib/panel/embeddable_panel.tsx	90.00%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #7503      +/-   ##
==========================================
- Coverage   63.98%   63.66%   -0.32%     
==========================================
  Files        3598     3632      +34     
  Lines       78322    80070    +1748     
  Branches    12352    12688     +336     
==========================================
+ Hits        50111    50978     +867     
- Misses      25189    25986     +797     
- Partials     3022     3106      +84     

Flag	Coverage Δ
Linux_1	30.54% <0.00%> (-0.54%)	⬇️
Linux_2	55.58% <ø> (-0.01%)	⬇️
Linux_3	40.58% <83.33%> (-0.72%)	⬇️
Linux_4	31.31% <91.66%> (-0.21%)	⬇️
Windows_1	30.56% <0.00%> (-0.54%)	⬇️
Windows_2	55.53% <ø> (+<0.01%)	⬆️
Windows_3	40.57% <83.33%> (-0.72%)	⬇️
Windows_4	31.31% <91.66%> (-0.21%)	⬇️

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[ruanyl]

@AMoo-Miki Thanks for the feedback, PR updated, could take a another look please?