Readme update #2468

Job	Run time
Linux [UBSAN] [lmdb \| clang]	39m 50s
Linux [ASAN] [lmdb \| clang]	37m 18s
macOS [UBSAN] [lmdb \| clang]	35m 26s
Linux [ASAN_INT] [lmdb \| clang] (Errors Ignored)	40m 46s
macOS [ASAN] [lmdb \| clang]	29m 20s
Linux [TSAN] [lmdb \| clang]	41m 35s
macOS [TSAN] [lmdb \| clang]	26m 45s
Linux [LEAK] [lmdb \| clang]	37m 0s
macOS [UBSAN] [rocksdb \| clang]	42m 33s
Linux [UBSAN] [rocksdb \| clang]	46m 20s
macOS [ASAN] [rocksdb \| clang]	39m 15s
Linux [ASAN] [rocksdb \| clang]	51m 40s
macOS [TSAN] [rocksdb \| clang]	53m 10s
Linux [ASAN_INT] [rocksdb \| clang] (Errors Ignored)	52m 30s
Linux [LEAK] [rocksdb \| clang]	53m 38s
	10h 27m 6s

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