Remove some uses of deprecated overloads in standard library specs #12210

Job	Run time
check_format	1m 36s
x86_64-gnu-test (1.7.3)	35m 58s
x86_64-gnu-test (1.8.2)	32m 58s
x86_64-gnu-test-preview_mt	5m 46s
x86_64-gnu-test (1.9.2)	33m 26s
x86_64-gnu-test (1.10.1)	34m 25s
x86_64-musl-test	35m 39s
x86_64-gnu-test (1.11.2)	34m 3s
x86_64-gnu-test (1.12.2)	34m 50s
x86_64-gnu-test (1.13.2)	34m 58s
x86_64-gnu-test (1.0.0, FLAGS=-Dwithout_ffi USE_PCRE1=true)	31m 36s
x86_64-gnu-test (1.1.1, FLAGS=-Dwithout_ffi USE_PCRE1=true)	35m 16s
x86_64-gnu-test (1.2.2, USE_PCRE1=true)	34m 46s
x86_64-gnu-test (1.3.2, USE_PCRE1=true)	35m 22s
x86_64-gnu-test (1.4.1, USE_PCRE1=true)	36m 26s
x86_64-gnu-test (1.5.1, USE_PCRE1=true)	35m 19s
x86_64-gnu-test (1.6.2, USE_PCRE1=true)	35m 7s
deploy_api_docs	0s
	8h 47m 31s

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