Fix printing test for JuMP v1.23.0

[odow]

Fixes a test that will break when jump-dev/JuMP.jl#3799 is released.

Printing tests like this are not very robust to upstream changes, so it's probably best just to paste in the upstream bits and test what you control.

(Sorry for the whitespace changes.)

[codecov]

Codecov Report

Attention: Patch coverage is 85.71429% with 1 line in your changes missing coverage. Please review.

Project coverage is 75.25%. Comparing base (9f146c9) to head (93798d1).

Files	Patch %	Lines
src/TranscriptionOpt/model.jl	85.71%	1 Missing ⚠️

❗ There is a different number of reports uploaded between BASE (9f146c9) and HEAD (93798d1). Click for more details.

HEAD has 5 uploads less than BASE

Flag	BASE (9f146c9)	HEAD (93798d1)
	6	1

Additional details and impacted files

@@             Coverage Diff             @@
##           master     #361       +/-   ##
===========================================
- Coverage   99.77%   75.25%   -24.53%     
===========================================
  Files          35       32        -3     
  Lines        6750     6705       -45     
===========================================
- Hits         6735     5046     -1689     
- Misses         15     1659     +1644     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[pulsipher]

Thanks @odow, I am adding on a few more updates such that the docs work with the new printing.