chore(MountNode): deprecate component

[layershifter]

⚠️ Deprecation

This PR marks MountNode as deprecated, we will remove it in the next major release, i.e. 2.0.0.

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The MountNode component was originally introduced in #2407. The main issue that is component should not be a part of the public API as it solves our specific issue with the Modal component.

This PR internally replaces usages of MountNode with useClassNamesOnNode() hook. The refactored version of utils does not use either lodash or lodash/fp, this allows to cut almost 30KB from bundled code 🎉

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This component will not be longer exported in V2.

If you are using this functionality, please make a follow up in this PR and we will export useClassNamesOnNode().

[github-actions]

size-limit report

Path	Size
bundle-size/dist/Button.size.js	67.39 KB (+0.01% 🔺)
bundle-size/dist/Icon.size.js	30.58 KB (+0.01% 🔺)
bundle-size/dist/Image.size.js	62.64 KB (+0.01% 🔺)
bundle-size/dist/Modal.size.js	77.74 KB (-35.43% 🔽)
bundle-size/dist/Portal.size.js	48.75 KB (0%)

[codecov-commenter]

Codecov Report

Merging #4027 into master will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master    #4027   +/-   ##
=======================================
  Coverage   99.84%   99.84%           
=======================================
  Files         186      183    -3     
  Lines        3255     3275   +20     
=======================================
+ Hits         3250     3270   +20     
  Misses          5        5           

Impacted Files	Coverage Δ
src/addons/MountNode/MountNode.js	100.00% <100.00%> (ø)
src/lib/hooks/useClassNamesOnNode.js	100.00% <100.00%> (ø)
src/lib/hooks/useIsomorphicLayoutEffect.js	100.00% <100.00%> (ø)
src/modules/Modal/ModalDimmer.js	100.00% <100.00%> (ø)

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