CompatHelper: add new compat entry for "YaoSym" at version "0.2"

[github-actions]

This pull request sets the compat entry for the YaoSym package to 0.2.

This is a brand new compat entry. Previously, you did not have a compat entry for the YaoSym package.

Note: I have not tested your package with this new compat entry. It is your responsibility to make sure that your package tests pass before you merge this pull request.

[coveralls]

Pull Request Test Coverage Report for Build 1259

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage decreased (-4.3%) to 4.762%

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Totals
Change from base Build 1255:	-4.3%
Covered Lines:	1
Relevant Lines:	21

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💛 - Coveralls

[codecov]

Codecov Report

Merging #209 into master will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff          @@
##           master   #209   +/-   ##
=====================================
  Coverage      20%    20%           
=====================================
  Files           2      2           
  Lines           5      5           
=====================================
  Hits            1      1           
  Misses          4      4

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