[fix] h2 double complete (#558) #2307

Job	Run time
downstream	46m 22s
linux-shared-libs	4m 4s
windows-shared-libs	4m 28s
clang-sanitizers (,thread)	4m 29s
macos-x64	12m 24s
windows	4m 3s
windows-vc17 (x64)	4m 12s
localhost-test-macos (dispatch_queue)	10m 9s
windows-vc17 (x86)	4m 50s
byo-crypto	2m 38s
macos (dispatch_queue)	5m 29s
localhost-test-linux	6m 47s
localhost-test-macos (kqueue)	5m 25s
windows-app-verifier	7m 10s
linux-compat (al2-x64)	3m 56s
linux-compat (fedora-34-x64)	3m 36s
linux-compat (manylinux1-x64)	3m 54s
clang-sanitizers (,address,undefined)	4m 31s
linux-compat (manylinux2014-x64)	3m 55s
linux-compat (manylinux2014-x86)	4m 57s
macos (kqueue)	2m 43s
localhost-test-win	6m 36s
linux-compat (manylinux1-x86)	4m 39s
linux-compiler-compat (clang-6)	7m 0s
linux-compat (rhel8-x64)	3m 57s
linux-compiler-compat (gcc-6)	4m 15s
linux-compiler-compat (gcc-4.8)	3m 39s
linux-compiler-compat (clang-8)	6m 51s
linux-compat (opensuse-leap)	4m 47s
linux-compiler-compat (clang-15)	4m 43s
linux-compiler-compat (gcc-5)	4m 25s
linux-compiler-compat (clang-17)	5m 13s
linux-compiler-compat (clang-9)	6m 57s
linux-compiler-compat (clang-latest)	6m 5s
linux-compiler-compat (clang-11)	4m 21s
linux-compiler-compat (gcc-11)	4m 54s
linux-compiler-compat (gcc-7)	4m 7s
linux-compiler-compat (clang-10)	4m 57s
linux-compiler-compat (gcc-8)	4m 33s
linux-compiler-compat (gcc-13, --cmake-extra=-DCMAKE_EXE_LINKER_FLAGS="-lresolv")	5m 17s
	4h 7m 18s

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