[Backport 2.x] Upgrade vega-tooltip to 0.30.0 to support custom tooltips #3358

[opensearch-trigger-bot]

Backport 6448820 from #3359.

[codecov-commenter]

Codecov Report

Merging #3432 (754e0ea) into 2.x (dd55d6b) will decrease coverage by 0.06%.
The diff coverage is n/a.

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@@            Coverage Diff             @@
##              2.x    #3432      +/-   ##
==========================================
- Coverage   66.56%   66.50%   -0.06%     
==========================================
  Files        3203     3203              
  Lines       61331    61331              
  Branches     9453     9453              
==========================================
- Hits        40823    40789      -34     
- Misses      18253    18282      +29     
- Partials     2255     2260       +5     

Flag	Coverage Δ
Linux	?
Windows	66.50% <ø> (ø)

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

Impacted Files	Coverage Δ
src/dev/build/lib/get_build_number.ts	57.14% <0.00%> (-42.86%)	⬇️
packages/osd-opensearch/src/artifact.js	34.56% <0.00%> (-14.20%)	⬇️
src/dev/build/lib/config.ts	79.41% <0.00%> (-5.89%)	⬇️
...s/osd-optimizer/src/node/node_auto_tranpilation.ts	83.67% <0.00%> (-4.09%)	⬇️
packages/osd-optimizer/src/node/cache.ts	50.00% <0.00%> (-3.95%)	⬇️
packages/osd-cross-platform/src/path.ts	82.92% <0.00%> (-2.44%)	⬇️

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