https://github.com/iiasa/ixmp/pull/532 deleted some libraries that were used to run GAMS, which should now be read directly from a GAMS subdirectory. This PR adjusts the version of GAMS used in CI to check if this newer version enables finding the libraries.
How to review
Read the diff and note that the CI checks all pass.
PR checklist
[x] Continuous integration checks all ✅
~[ ] Add or expand tests; coverage checks both ✅~ Just internal CI.
~[ ] Add, expand, or update documentation.~ Just internal CI.
https://github.com/iiasa/ixmp/pull/532 deleted some libraries that were used to run GAMS, which should now be read directly from a GAMS subdirectory. This PR adjusts the version of GAMS used in CI to check if this newer version enables finding the libraries.
How to review
PR checklist