Upgrade to C++23 #2553

Job	Run time
Linux [UBSAN] [lmdb \| clang]	37m 57s
macOS [UBSAN] [lmdb \| clang]	32m 4s
Linux [ASAN] [lmdb \| clang]	38m 50s
macOS [ASAN] [lmdb \| clang]	5m 21s
Linux [ASAN_INT] [lmdb \| clang] (Errors Ignored)	40m 19s
macOS [TSAN] [lmdb \| clang]	31m 31s
Linux [TSAN] [lmdb \| clang]	40m 11s
macOS [UBSAN] [rocksdb \| clang]	42m 11s
Linux [LEAK] [lmdb \| clang]	38m 6s
macOS [ASAN] [rocksdb \| clang]	36m 13s
Linux [UBSAN] [rocksdb \| clang]	48m 29s
macOS [TSAN] [rocksdb \| clang]	45m 43s
Linux [ASAN] [rocksdb \| clang]	56m 29s
Linux [ASAN_INT] [rocksdb \| clang] (Errors Ignored)	53m 24s
Linux [LEAK] [rocksdb \| clang]	53m 8s
	9h 59m 56s

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