Remove APPSI Distributables from Windows

[mrmundt]

Fixes NA

Summary/Motivation:

The APPSI distributables are inconsistent in behavior on Windows. They would consistently with conda on 3.7 and 3.8, but not on 3.9+; with pip, it seems to depend on machine. As a result, rather than try to chase down the issue, we are going to remove APPSI distributables from the release.

Changes proposed in this PR:

• Remove APPSI distributables for Windows

Legal Acknowledgement

By contributing to this software project, I have read the contribution guide and agree to the following terms and conditions for my contribution:

1. I agree my contributions are submitted under the BSD license.
2. I represent I am authorized to make the contributions and grant the license. If my employer has rights to intellectual property that includes these contributions, I represent that I have received permission to make contributions and grant the required license on behalf of that employer.

[codecov]

Codecov Report

Merging #2326 (7ae47a6) into main (b48c886) will decrease coverage by 0.00%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main    #2326      +/-   ##
==========================================
- Coverage   85.61%   85.60%   -0.01%     
==========================================
  Files         618      618              
  Lines       76206    76206              
==========================================
- Hits        65241    65238       -3     
- Misses      10965    10968       +3     

Flag	Coverage Δ
linux	82.42% <ø> (ø)
osx	72.67% <ø> (ø)
other	82.37% <ø> (ø)
win	79.47% <ø> (-0.01%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
pyomo/common/env.py	89.15% <0.00%> (-2.01%)	⬇️
pyomo/solvers/plugins/solvers/ASL.py	91.42% <0.00%> (+1.42%)	⬆️

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[jsiirola]

(upon further testing, it looks like this change does not actually fix the appsi cmodel import error on Windows.)