Fix failing AUTHORS test #14512

Job	Run time
Sanity: Linux -Dusethreads	10m 25s
involved_authors_debug	0s
linux i386/ubuntu (-Dusedevel)	15m 41s
linux (-Uusethreads)	9m 27s
linux (-Duseshrplib -Dusequadmath -Dusecbacktrace -Dusethreads)	11m 22s
linux (-Duserelocatableinc)	10m 8s
linux (-Dcc='clang')	10m 20s
linux (-Dcc='g++')	9m 31s
linux (-Accflags=-DSILENT_NO_TAINT_SUPPORT)	9m 25s
Windows mingw64	34m 35s
linux (-Accflags=-DNO_TAINT_SUPPORT)	9m 17s
install	10m 37s
linux (-DDEBUGGING -Accflags=-DPERL_RC_STACK)	9m 37s
Windows msvc142	54m 6s
linux (-Uusedl)	9m 25s
ASAN (-Accflags=-DPURIFY)	21m 10s
cygwin	2h 0m 8s
ASAN (-DDEBUGGING)	22m 23s
dist Linux 5.38 -Dusethreads	2m 17s
ASAN (-Dusethreads)	22m 17s
Test dist/ modules on MacOS system perl	4m 37s
dist Linux 5.38 -Uusethreads	2m 7s
dist Linux 5.24 -Dusethreads	1m 51s
dist Linux 5.24 -Uusethreads	1m 57s
minitest	4m 5s
PERL_UNICODE (-Uusethreads)	8m 15s
dist Linux 5.10 -Dusethreads	1m 54s
PERL_UNICODE (-Dusethreads -Accflags=-DPURIFY -Dcc='gcc -fsanitize=address' -Dld='gcc -fsanitize=...	23m 56s
dist Linux 5.10 -Uusethreads	1m 53s
macOS (Monterey) 12 (-Uusethreads)	11m 33s
dist Linux 5.8 -Dusethreads	1m 51s
macOS (Monterey) 12 (-Duseithreads -Duseshrplib)	12m 50s
dist Linux 5.8 -Uusethreads	2m 2s
	8h 1m 2s

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