ICU-22606 Create an (almost) full release from CI #2951

Job	Run time
clang-valgrind-intltest (utility)	7m 27s
clang-valgrind-test	10m 17s
clang-valgrind-intltest (normalize)	7m 4s
clang-valgrind-intltest (collator)	5m 23s
clang-valgrind-intltest (regex)	5m 55s
clang-valgrind-intltest (format)	16m 5s
clang-valgrind-intltest (translit)	5m 47s
clang-valgrind-intltest (rbbi)	8m 3s
clang-valgrind-intltest (rbnf)	6m 56s
clang-valgrind-intltest (rbnfrt)	6m 47s
clang-valgrind-intltest (icuserv)	5m 13s
clang-valgrind-intltest (idna)	5m 53s
clang-valgrind-intltest (convert)	7m 5s
clang-valgrind-intltest (rbnfp)	5m 5s
clang-valgrind-intltest (csdet)	5m 42s
clang-valgrind-intltest (spoof)	5m 25s
clang-valgrind-intltest (bidi)	5m 31s
	1h 59m 38s

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