* Updated to Github actions v4 as Github actions v3 will be closing down by 1/30/25.
* Updated to use actions/checkout action at the v4 branch as well to be consistent with artifacts. It is recommended to use a sepcific version or tag instead of master to ensure stability and predictability.
* Made the artifact name unique within the workflow run.
* Changed to install googletest 1.8.0 for centos 7 instead of using 1.6.0 that comes with the centos 7 image to avoid to use okay-release-1-6.el7.noarch.rpm that is causing an error for some reason.
* Fixed typo install_gtest tag for centos 7.
* major refactor of test_linux workflow
* oracle linux, almalinux, and debian 11 added to workflow
* #1243 ac_path_progs does not cache negative result like ac_path_prog. Strange. Fix bad python and python-config behavior
* add or statement in case behavior changes across autoconf versions
* all OSs now test both python 2 and python 3
* check if default constructor is deleted #1094
* unit test icg deleted default constructor #1094
* Update centos 7 swig version to 3.0 to support deleted function in SIM_deleted_default_constructor test
Co-authored-by: Fennell, Scott P 263712616 <scott.p.fennell@nasa.gov>
closes#1094
* #1086 append runtime allocations when sie is requested instead of initialization
* #1088 change sie error to warning and improve warning message
* #1089 lowercase powertools in centOS 8 config
closes#1086closes#1088closes#1089
