mod_proxy_fgci: Follow up to r1919628: Simplify. #1172

Job	Run time
Empty APLOGNO() test	27s
Default	3m 50s
All-static modules	3m 44s
Prefork MPM, all-modules (except cgid)	4m 13s
Worker MPM, all-modules	4m 41s
Shared MPMs, all-modules	4m 40s
Event MPM, all-modules, mod_cgid only	4m 10s
Event MPM, all-modules, no CMSG_DATA	4m 24s
Default, all-modules + install	4m 20s
Default, all-modules, random test order	4m 15s
GCC 10 maintainer-mode w/-Werror, install + VPATH	3m 22s
All-modules, APR 1.7.4, APR-util 1.6.3	4m 3s
APR 1.8.x, APR-util 1.7.x	6m 3s
Pool-debug	6m 12s
Shared MPMs (event), pool-debug, SSL/TLS variants	9m 47s
Shared MPMs (worker), pool-debug, SSL/TLS variants	10m 7s
Shared MPMs (prefork), pool-debug, SSL/TLS variants	9m 30s
litmus WebDAV tests	2m 21s
litmus WebDAV tests, APR trunk, LMDB	2m 42s
Regenerate ap_expr	4m 2s
APR 1.7.4, APR-util 1.6.3, LDAP	4m 4s
APR 1.7.x, APR-util 1.7.x, LDAP	5m 28s
APR trunk thread debugging	4m 23s
UBSan	4m 51s
ASan	6m 31s
ASan, pool-debug	7m 14s
HTTP/2 test suite	4m 59s
Configured w/reduced exports	2m 2s
OpenSSL 3.1	3m 18s
OpenSSL 3.2 -Werror	4m 2s
OpenSSL 3.2 no-engine	3m 16s
OpenSSL 3.3 no-engine -Werror	4m 5s
	2h 31m 6s

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