Adopt latest workflow versions and support files #307

Job	Run time
host_unix (macos-latest, gcc)	2m 19s
host_qemu (aarch64, gcc)	26m 16s
host_unix (ubuntu-latest, clang)	3m 0s
host_unix (ubuntu-latest, gcc)	2m 51s
host_unix (ubuntu-24.04-arm, clang)	3m 22s
host_unix (macos-latest, clang)	1m 47s
host_unix (ubuntu-24.04-arm, gcc)	2m 55s
host_qemu (armv7, gcc)	30m 35s
	1h 13m 5s

Provide feedback