message: Use Ubuntu 20.04 for testing with LLVM11/12
diff: @@ -69,7 +69,7 @@ jobs:
  linux-build-ispc-llvm11:
  needs: [define-flow]
  #if: ${{ needs.define-flow.outputs.flow_type == 'full' }}
  - runs-on: ubuntu-latest
  + runs-on: ubuntu-20.04
  env:
  LLVM_VERSION: "11.1"
  LLVM_TAR: llvm-11.1.0-ubuntu18.04-Release+Asserts-x86.arm.wasm.tar.xz
  @@ -105,7 +105,7 @@ jobs:
  linux-build-ispc-llvm12:
  needs: [define-flow]
  - runs-on: ubuntu-latest
  + runs-on: ubuntu-20.04
  env:
  LLVM_VERSION: "12.0"
  LLVM_TAR: llvm-12.0.1-ubuntu18.04-Release+Asserts-x86.arm.wasm.tar.xz
  @@ -318,7 +318,7 @@ jobs:
  linux-test-llvm11:
  needs: [define-flow, linux-build-ispc-llvm11]
  - runs-on: ubuntu-latest
  + runs-on: ubuntu-20.04
  continue-on-error: false
  strategy:
  fail-fast: false
  @@ -357,7 +357,7 @@ jobs:
  linux-test-llvm12:
  needs: [define-flow, linux-build-ispc-llvm12]
  - runs-on: ubuntu-latest
  + runs-on: ubuntu-20.04
  continue-on-error: false
  strategy:
  fail-fast: false
  