fix(tooltip-not-dissapeared): make the tooltip disappear when mouse away

[prosdev0107]

SUMMARY

[sql lab][tool tip] Tooltip of "copy link' button does not disappear when mouse move away

BEFORE/AFTER SCREENSHOTS OR ANIMATED GIF

Before

After

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 #18892 (f7f0fa6) into master (2cb3635) will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master   #18892   +/-   ##
=======================================
  Coverage   66.38%   66.38%           
=======================================
  Files        1640     1640           
  Lines       63514    63514           
  Branches     6418     6418           
=======================================
  Hits        42164    42164           
  Misses      19690    19690           
  Partials     1660     1660           

Flag	Coverage Δ
javascript	50.99% <100.00%> (ø)

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

Impacted Files	Coverage Δ
superset-frontend/src/components/Button/index.tsx	100.00% <100.00%> (ø)

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[rusackas]

/testenv up

[github-actions]

@rusackas Ephemeral environment spinning up at http://34.222.25.72:8080. Credentials are admin/admin. Please allow several minutes for bootstrapping and startup.

[github-actions]

Ephemeral environment shutdown and build artifacts deleted.