Update 'CURL' to v8.4.0 #1062

Job	Run time
set_matrix	5s
CURL clang-cxx17 ubuntu-20.04	1m 43s
CURL gcc-7-cxx17 ubuntu-20.04	2m 1s
CURL gcc-8-cxx17-fpic ubuntu-20.04	1m 35s
CURL gcc-9-cxx17-fpic ubuntu-20.04	1m 30s
CURL android-ndk-r17-api-24-arm64-v8a-clang-libcxx14 ubuntu-20.04	1m 48s
CURL analyze-cxx17 ubuntu-20.04	48s
CURL sanitize-address-cxx17 ubuntu-20.04	2m 25s
CURL sanitize-leak-cxx17 ubuntu-20.04	2m 21s
CURL sanitize-thread-cxx17 ubuntu-20.04	2m 45s
CURL osx-12-3-arch-universal2-cxx17 macos-12	10m 24s
CURL ios-nocodesign-15-5-arm64-cxx17 macos-12	12m 32s
CURL ninja-vs-16-2019-win64-cxx17 windows-2019	3m 3s
CURL nmake-vs-16-2019-win64-cxx17 windows-2019	2m 27s
CURL vs-16-2019-win64-sdk-10-0-18362-0-cxx17 windows-2019	3m 16s
CURL vs-16-2019-win64-store-10-cxx17 windows-2019	4m 57s
CURL mingw-cxx17 windows-2019	1m 2s
CURL msys-cxx17 windows-2019	3m 54s
set_status	0s
	58m 36s

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