CompatHelper: bump compat for OrdinaryDiffEqTsit5 to 2 for package test, (keep existing compat)

[ITensorBot]

This pull request changes the compat entry for the OrdinaryDiffEqTsit5 package from 1.1 to 1.1, 2 for package test.
This keeps the compat entries for earlier versions.

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.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 90.33%. Comparing base (77906f1) to head (a797e63).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #211   +/-   ##
=======================================
  Coverage   90.33%   90.33%           
=======================================
  Files          54       54           
  Lines        3610     3610           
=======================================
  Hits         3261     3261           
  Misses        349      349           

Flag	Coverage Δ
docs	17.98% <ø> (ø)

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