Merge 8.7 #4087

Job	Run time
msvc	11m 15s
gcc	13m 1s
msvc (CHECKS=nodep)	10m 54s
msvc (OPTS=static)	11m 20s
gcc (CFLAGS=-DTCL_NO_DEPRECATED=1)	12m 56s
gcc (--disable-shared)	13m 25s
msvc (OPTS=noembed)	10m 56s
gcc (--disable-zipfs)	13m 1s
msvc (OPTS=symbols)	11m 29s
gcc (--enable-symbols)	13m 14s
msvc (OPTS=symbols STATS=compdbg,memdbg)	14m 25s
gcc (--enable-symbols=mem)	15m 3s
gcc (--enable-symbols=all)	15m 7s
	2h 46m 6s

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