fix(ci): workaround - lock linux-x86_64 to ubuntu 20.04
Description
Lock linux-x86_64 to ubuntu 20.04 - workaround
Motivation and Context
GitHub action runner ```ubuntu-latest``` has been progressed to Ubuntu 22.04, install scripts target clang-10, which is default in Ubuntu 22.04
How Has This Been Tested?
Built locally and in local fork
[
{
"name": "linux-x86_64",
- "runs-on": "ubuntu-latest",
+ "runs-on": "ubuntu-20.04",
"rust": "nightly-2022-05-01",
"target": "x86_64-unknown-linux-gnu",
"cross": false,
