fix(sqllab): make to hide the delete button of most recent query history

[prosdev0107]

SUMMARY

Hide Delete Action on Most Recently Run Query

BEFORE/AFTER SCREENSHOTS OR ANIMATED GIF

BEFORE:
After deleting the most recently query, clear the result tab.

AFTER:
The result tab is not cleared by hiding the delete action on Most recent run query

TESTING INSTRUCTIONS

How to reproduce the issue

1. In SQL Lab, run 2 queries
2. In the query history tab of SQL Lab, delete the most recent query
3. Deleting the most recent query also clears your query results tab
4. Should not clear query results tab.

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 #19358 (1e73c29) into master (3313530) will increase coverage by 0.00%.
The diff coverage is 66.66%.

@@           Coverage Diff           @@
##           master   #19358   +/-   ##
=======================================
  Coverage   66.65%   66.65%           
=======================================
  Files        1675     1675           
  Lines       64654    64655    +1     
  Branches     6503     6504    +1     
=======================================
+ Hits        43092    43093    +1     
  Misses      19876    19876           
  Partials     1686     1686           

Flag	Coverage Δ
javascript	51.31% <66.66%> (+<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/SouthPane/index.tsx	64.51% <ø> (ø)
...rontend/src/SqlLab/components/QueryTable/index.tsx	68.96% <50.00%> (+0.54%)	⬆️
...ntend/src/SqlLab/components/QueryHistory/index.tsx	66.66% <100.00%> (ø)

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[rusackas]

LGTM! Thanks for the description/screenshots/testing steps!

[rusackas]

/testenv up

[github-actions]

@rusackas Ephemeral environment spinning up at http://34.218.74.27:8080. Credentials are admin/admin. Please allow several minutes for bootstrapping and startup.

[github-actions]

Ephemeral environment shutdown and build artifacts deleted.