mod_lua: Make r.ap_auth_type writable #1178

Job	Run time
Empty APLOGNO() test	29s
Default	3m 27s
All-static modules	3m 45s
Prefork MPM, all-modules (except cgid)	4m 14s
Worker MPM, all-modules	4m 5s
Shared MPMs, all-modules	4m 14s
Event MPM, all-modules, mod_cgid only	4m 2s
Event MPM, all-modules, no CMSG_DATA	4m 2s
Default, all-modules + install	4m 20s
Default, all-modules, random test order	4m 2s
GCC 10 maintainer-mode w/-Werror, install + VPATH	3m 22s
All-modules, APR 1.7.4, APR-util 1.6.3	4m 27s
APR 1.8.x, APR-util 1.7.x	5m 41s
Pool-debug	5m 52s
Shared MPMs (event), pool-debug, SSL/TLS variants	9m 57s
Shared MPMs (worker), pool-debug, SSL/TLS variants	9m 30s
Shared MPMs (prefork), pool-debug, SSL/TLS variants	8m 49s
litmus WebDAV tests	2m 21s
litmus WebDAV tests, APR trunk, LMDB	2m 30s
Regenerate ap_expr	4m 12s
APR 1.7.4, APR-util 1.6.3, LDAP	3m 47s
APR 1.7.x, APR-util 1.7.x, LDAP	5m 25s
APR trunk thread debugging	4m 22s
UBSan	4m 52s
ASan	6m 34s
ASan, pool-debug	6m 53s
HTTP/2 test suite	5m 19s
Configured w/reduced exports	1m 56s
OpenSSL 3.1	3m 34s
OpenSSL 3.2 -Werror	3m 56s
OpenSSL 3.2 no-engine	3m 34s
OpenSSL 3.3 no-engine -Werror	4m 1s
	2h 27m 34s

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