Fix CURL build issue #391

Job	Run time
arm32-cross-compilation	7m 20s
address-sanitizer	46m 28s
arm64-cross-compilation	7m 37s
clang-format-check	11m 28s
linux-build-gcc-static	4m 21s
linux-aarch64-cross-compilation	7m 42s
linux-gcc-code-coverage	45m 39s
mac-os-build-clang	57m 49s
mac-os-build-clang-local-openssl	52m 19s
mac-os-build-gcc	1h 0m 38s
mac-os-build-gcc-local-openssl	1h 4m 6s
mac-os-m1-build-clang	56m 7s
ubuntu-gcc	45m 35s
undefined-behavior-sanitizer	46m 38s
windows-msvc	59m 13s
	9h 33m 0s

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