CompatHelper: bump compat for JET to 0.11 for package DifferentiationInterfaceTest, (keep existing compat)

[github-actions]

This pull request changes the compat entry for the JET package from 0.9,0.10 to 0.9,0.10, 0.11 for package DifferentiationInterfaceTest.
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 64.15%. Comparing base (7a87b5f) to head (76a0b96).
⚠️ Report is 2 commits behind head on main.

❗ There is a different number of reports uploaded between BASE (7a87b5f) and HEAD (76a0b96). Click for more details.

HEAD has 37 uploads less than BASE

Flag	BASE (7a87b5f)	HEAD (76a0b96)
DI	53	16

Additional details and impacted files

@@             Coverage Diff             @@
##             main     #872       +/-   ##
===========================================
- Coverage   98.13%   64.15%   -33.99%     
===========================================
  Files         134      128        -6     
  Lines        7994     7884      -110     
===========================================
- Hits         7845     5058     -2787     
- Misses        149     2826     +2677     

Flag	Coverage Δ
DI	51.10% <ø> (-47.73%)	⬇️
DIT	96.39% <ø> (ø)

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