resultsdb-api support on 3.8 fix #3090

Job	Run time
macOS with Python 3.11.1	10m 48s
Static checks	32s
Experimental checks	18s
Build Package (wheel/tarball) for Python 3.8	53s
Build Egg for Python 3.8	9s
Build Package (wheel/tarball) for Python 3.9	55s
Smokecheck on Linux with Python 3.8	30s
Build Egg for Python 3.9	9s
Windows with Python 3.9	46s
Build Package (wheel/tarball) for Python 3.10.0	59s
Smokecheck on Linux with Python 3.9	25s
Build Egg for Python 3.10.0	15s
Windows with Python 3.10.0	2m 55s
Build Package (wheel/tarball) for Python 3.11	54s
Smokecheck on Linux with Python 3.10.0	38s
Build Egg for Python 3.11	12s
Windows with Python 3.11	1m 3s
Smokecheck on Linux with Python 3.11	1m 40s
Build Egg for Python 3.12.0	18s
Build Package (wheel/tarball) for Python 3.12.0	1m 6s
Windows with Python 3.12.0	3m 21s
Smokecheck on Linux with Python 3.12.0	30s
Version task debian:12.4	2m 0s
Version task fedora:37	2m 53s
Version task fedora:38	2m 36s
Version task ubi:8.8	1m 56s
Version task ubi:9.2	9s
Egg task debian:11.0	16s
Egg task debian:12.4	18s
Egg task fedora:37	50s
Egg task fedora:38	50s
Egg task ubi:8.8	17s
Egg task ubi:9.2	19s
Egg task ubuntu:20.04	24s
Egg task ubuntu:22.04	22s
Fedora develop install/uninstall task	2m 18s
Podman Egg task	23s
Podman spawner with 3rd party runner plugin	54s
Version task debian:11.0	31s
Version task ubuntu:20.04	36s
Version task ubuntu:22.04	2m 11s
Fedora selftests	44s
Linux with Python 3.8	8m 32s
Linux with Python 3.9	9m 18s
Linux with Python 3.10.0	9m 35s
Linux with Python 3.11	9m 55s
Linux with Python 3.12.0	8m 58s
	1h 36m 21s

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