[ci] Simplify linux-latest job
commitcca69bb45431e7ad555a1a88d2885a85ff45a342
authorOlly Betts <olly@survex.com>
Wed, 6 Mar 2024 04:12:33 +0000 (6 17:12 +1300)
committerOlly Betts <olly@survex.com>
Wed, 6 Mar 2024 04:18:25 +0000 (6 17:18 +1300)
tree27e7334dd4b51ff87d80a0ffc86a62127382e1f7
parent17f3eca5fb89ef7642fbce6ecc124346389b1d9f
[ci] Simplify linux-latest job

The idea of this job was to upgrade from GHA's "ubuntu-latest" to the
latest Ubuntu development version, but that upgrade isn't actually
happening now so strip out the code which tries to do this.  Originally
it was especially useful to allow testing with PROJ 8, but we get 8.2.1
from the standard ubuntu-latest now, and 9.1.1 from debian-stable.
.github/workflows/main.yml