Add a versions compatibility table to README

[atugushev]

Resolves #1089.

Changelog-friendly one-liner: Add a versions compatibility table to README.

Contributor checklist

• Provided the tests for the changes.
• Gave a clear one-line description in the PR (that the maintainers can add to CHANGELOG.md on release).
• Assign the PR to an existing or new milestone for the target version (following Semantic Versioning).

[codecov]

Codecov Report

Merging #1106 into master will not change coverage by %.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #1106   +/-   ##
=======================================
  Coverage   99.43%   99.43%           
=======================================
  Files          34       34           
  Lines        2476     2476           
  Branches      307      307           
=======================================
  Hits         2462     2462           
  Misses          8        8           
  Partials        6        6           

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[vphilippon]

LGTM 👍

[atugushev]

Thank you, @vphilippon!