Add support for Gurobi 13.0

[simonbowly]

@odow we're expecting the final release around Nov 11, at which point we can build Gurobi_jll. This PR uses the headers from the 13.0 beta, which shouldn't see any changes.

I can't recall how this was done for 12.0 - did you merge these header additions into master and release a new Gurobi.jl version only once the JLL was ready?

[odow]

Yeah we merged this first (we can make a release), and then made another release with JLL support.

[codecov]

Codecov Report

❌ Patch coverage is 0% with 511 lines in your changes missing coverage. Please review.
✅ Project coverage is 78.74%. Comparing base (19882cf) to head (fa8286e).
⚠️ Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
src/gen130/libgrb_api.jl	0.00%	511 Missing ⚠️

❗ There is a different number of reports uploaded between BASE (19882cf) and HEAD (fa8286e). Click for more details.

HEAD has 1 upload less than BASE

Flag	BASE (19882cf)	HEAD (fa8286e)
	19	18

Additional details and impacted files

@@             Coverage Diff             @@
##           master     #649       +/-   ##
===========================================
- Coverage   94.30%   78.74%   -15.57%     
===========================================
  Files           6        7        +1     
  Lines        2741     3166      +425     
===========================================
- Hits         2585     2493       -92     
- Misses        156      673      +517     

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

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[simonbowly]

Righto. Well, fire when ready, I ran the tests through locally and got no errors. There are no backward compatibility issues with the C API to worry about (that I'm aware of). There are a couple of new features we could take advantage of (some new nonlinear opcodes and an improvement for callbacks) and but I'll open separate issues for those.