Added support for LCG 99
Already tested in swan-ci-runner. It works for x86_64-centos7-gcc8-opt and x86_64-centos7-gcc10-opt
Python2 stack is not available.
Already tested in swan-ci-runner. It works for x86_64-centos7-gcc8-opt and x86_64-centos7-gcc10-opt
Python2 stack is not available.