Correct SwVer and more templates for developing site specific apps

• ci: Universal naming.
• refactor: KERNELDIR changed KERNEL_SRC, plus Kbuild tests.
• fix: A missing gpl v2 license added for the kmod.
• adding more db and template files to the install directory
• fix: kmod flags and vars.
• feat: Adjustment of the kmod build to be more generic.
• feat: kmod support for Centos Stream 9
• refactor: More universal handling of KSER and KVER.
• perf: Faster CentosStream kernel test.
• refactor: linux-build for Centos Stream 9.
• feat: Centos Stream 9 support for the kmod.
• fix: Ignore irrelevant CI runs.
• feat: Centos Stream 9 linux-build.yml support.
• feat: evrdump extended with mtca-evr-300.
• fix: Version update and SwVer-I PV.