BZ-69203: backport to 2.4.x #1175

Job	Run time
Empty APLOGNO() test	29s
Default	3m 54s
All-static modules	3m 38s
Prefork MPM, all-modules (except cgid)	4m 40s
Worker MPM, all-modules	4m 2s
Shared MPMs, all-modules	4m 18s
Event MPM, all-modules, mod_cgid fdpassing	4m 16s
Event MPM, all-modules, mod_cgid w/o fdpassing	4m 15s
Default, all-modules + install	4m 1s
Default, all-modules, random test order	4m 6s
GCC 10 maintainer-mode w/-Werror, install + VPATH	3m 3s
All-modules, APR 1.7.4, APR-util 1.6.3	4m 5s
APR 1.8.x, APR-util 1.7.x	5m 51s
Pool-debug	6m 9s
Shared MPMs (event), pool-debug, SSL/TLS variants	8m 23s
Shared MPMs (worker), pool-debug, SSL/TLS variants	7m 59s
Shared MPMs (prefork), pool-debug, SSL/TLS variants	9m 8s
litmus WebDAV tests	2m 23s
APR 1.7.4, APR-util 1.6.3, LDAP	4m 13s
APR 1.7.x, APR-util 1.7.x, LDAP	6m 22s
APR trunk thread debugging	4m 35s
ASan	6m 35s
ASan, pool-debug	7m 10s
HTTP/2 test suite	6m 1s
	1h 59m 36s

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