ICU-22668 Added unit tests to verify that CLDR-17892 addresses the or… #2862

Job	Run time
clang-valgrind-intltest (utility)	6m 37s
clang-valgrind-test	10m 6s
clang-valgrind-intltest (normalize)	6m 19s
clang-valgrind-intltest (collator)	5m 12s
clang-valgrind-intltest (regex)	5m 25s
clang-valgrind-intltest (format)	16m 11s
clang-valgrind-intltest (translit)	6m 16s
clang-valgrind-intltest (rbbi)	7m 38s
clang-valgrind-intltest (rbnf)	6m 21s
clang-valgrind-intltest (rbnfrt)	6m 5s
clang-valgrind-intltest (icuserv)	5m 14s
clang-valgrind-intltest (idna)	4m 55s
clang-valgrind-intltest (convert)	6m 43s
clang-valgrind-intltest (rbnfp)	5m 43s
clang-valgrind-intltest (csdet)	5m 23s
clang-valgrind-intltest (spoof)	5m 10s
clang-valgrind-intltest (bidi)	5m 42s
	1h 55m 0s

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