fix: add previous line hotkey to SQL Lab for macOS

[diegomedina248]

SUMMARY

Adds an extra ctrl+p hotkey for macOS only that navigates to the previous line in SQL Lab editor.

BEFORE/AFTER SCREENSHOTS OR ANIMATED GIF

TESTING INSTRUCTIONS

ADDITIONAL INFORMATION

• Has associated issue:
• Required feature flags:
• Changes UI
• Includes DB Migration (follow approval process in SIP-59)
  • Migration is atomic, supports rollback & is backwards-compatible
  • Confirm DB migration upgrade and downgrade tested
  • Runtime estimates and downtime expectations provided
• Introduces new feature or API
• Removes existing feature or API

[codecov]

Codecov Report

Merging #19052 (781c801) into master (e89f0ab) will decrease coverage by 0.00%.
The diff coverage is 40.00%.

@@            Coverage Diff             @@
##           master   #19052      +/-   ##
==========================================
- Coverage   66.52%   66.52%   -0.01%     
==========================================
  Files        1641     1641              
  Lines       63476    63480       +4     
  Branches     6444     6445       +1     
==========================================
+ Hits        42227    42228       +1     
- Misses      19585    19587       +2     
- Partials     1664     1665       +1     

Flag	Coverage Δ
javascript	51.28% <40.00%> (-0.01%)	⬇️

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

Impacted Files	Coverage Δ
...frontend/src/SqlLab/components/SqlEditor/index.jsx	50.84% <40.00%> (-0.60%)	⬇️

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[rusackas]

/testenv up

[github-actions]

@rusackas Ephemeral environment spinning up at http://52.24.191.186:8080. Credentials are admin/admin. Please allow several minutes for bootstrapping and startup.

[codemaster08240328]

Looks Good.

[rusackas]

Finally circled back to test on the ephemeral env. Looks good! It might be nice to add some tests here in the near future, since it doesn't look like ANY of these hotkeys have tests.

[github-actions]

Ephemeral environment shutdown and build artifacts deleted.