.github: due to regression in ubuntu-latest, use older ubuntu runner
In the
ubuntu-latest runner was updated to Ubuntu 20.04.4, with Linux kernel
version: 5.13.0-1014-azure.  This broke the Finit tests completely
and the only possible solution, for now, seems to be reverting back
to the ubuntu-18.04 runner instead.
@@ -15,7 +15,7 @@ jobs:
build:
# Verify we can build on latest Ubuntu with both gcc and clang
name: ${{ matrix.compiler }}
- runs-on: ubuntu-latest
+ runs-on: ubuntu-18.04
strategy:
matrix:
compiler: [gcc, clang]
