Manual poisoning for pool/heap when using address sanitizer #2869

Job	Run time
Validate musl Docker image builds	25s
Validate GNU Docker image builds	31s
Lint bash, docker, markdown, and yaml	1m 40s
Validate GNU Docker release image builds	30s
Validate musl Docker release image builds	26s
Validate Windows Docker image builds	8m 21s
Validate Windows Docker release image builds	9m 53s
Verify CHANGELOG is valid	9s
x86-64 Linux glibc	21m 27s
arm64 Apple Darwin	15m 29s
x86-64 Linux musl	24m 5s
aarch64 Linux glibc	19m 55s
armhf Linux glibc	30m 1s
arm Linux glibc	28m 16s
riscv64 Linux glibc	23m 18s
x86-64 Windows MSVC	39m 9s
x86-64 Apple Darwin	29m 40s
use dtrace	21m 36s
use pool_memalign	23m 38s
use runtimestats	22m 1s
use pool_memalign,address_sanitizer,undefined_behavior_sanitizer	1h 35m 29s
	6h 55m 59s

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