ci: downgrade benchmark runner to ubuntu20.04
@@ -23,7 +23,7 @@ jobs:
matrix:
rust: [nightly]
platform:
- - { target: x86_64-unknown-linux-gnu, os: ubuntu-latest }
+ - { target: x86_64-unknown-linux-gnu, os: ubuntu-20.04 }
runs-on: ${{ matrix.platform.os }}
