Add Ubuntu 22.04 and macos 12 to pytest build job

[yungyuc]

There are the following changes.

• Remove the explicit GCC version
• Ignore clang-tidy check for ignored optimization
• More clang-tidy ignore for v14
• Add apt script for Ubuntu 22.04
• Turn off -Werror when clang-tidy (with lint as errors) is enabled

The CMakeLists.txt is tweaked a little bit to avoid the following error message with Ubuntu 22.04 release build (clang-tidy on with lint as errors):

error: optimization flag '-fno-fat-lto-objects' is not supported [clang-diagnostic-ignored-optimization-argument]

I have tried a couple of different versions of clang-tidy and g++, but the issue persisted. The workaround is to turns off -Werror and add an exception in .clang-tidy configuration file. For non clang-tidy build no error-checking is skipped.