Update test fixtures to be based on tzdata 2023c. #64

Job	Run time
1.9.3 on ubuntu-20.04	32s
2.0 on ubuntu-20.04	31s
2.1 on ubuntu-20.04	38s
2.2 on ubuntu-20.04	57s
2.3 on ubuntu-20.04	45s
2.4 on ubuntu-20.04	36s
2.5 on ubuntu-20.04	42s
2.6 on ubuntu-20.04	54s
2.7 on ubuntu-20.04	54s
3.0 on ubuntu-20.04	33s
3.1 on ubuntu-20.04	43s
3.2 on ubuntu-20.04	24s
jruby-1.7 on ubuntu-20.04	3m 44s
jruby-9.0 on ubuntu-20.04	4m 10s
jruby-9.1 on ubuntu-20.04	3m 54s
jruby-9.2 on ubuntu-20.04	3m 18s
jruby-9.3 on ubuntu-20.04	3m 12s
jruby-9.4 on ubuntu-20.04	1m 43s
1.9.3 on windows-2019	2m 35s
2.0 on windows-2019	2m 24s
2.1 on windows-2019	1m 39s
2.2 on windows-2019	1m 55s
2.3 on windows-2019	1m 56s
2.4 on windows-2019	2m 16s
2.5 on windows-2019	2m 40s
2.6 on windows-2019	2m 35s
2.7 on windows-2019	2m 43s
3.0 on windows-2019	2m 38s
3.1 on windows-2019	3m 45s
3.2 on windows-2019	3m 30s
jruby-9.0 on windows-2019	3m 22s
jruby-9.1 on windows-2019	4m 4s
jruby-9.2 on windows-2019	4m 3s
jruby-9.3 on windows-2019	5m 25s
jruby-9.4 on windows-2019	2m 26s
2.0 on windows-2019 (x86)	1m 18s
head on ubuntu-20.04 (experimental)	25s
jruby-head on ubuntu-20.04 (experimental)	2m 17s
head on windows-2019 (experimental)	1m 56s
jruby-head on windows-2019 (experimental)	3m 1s
truffleruby-21 on ubuntu-20.04 (experimental)	1m 37s
	1h 28m 40s

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