fix blank line #2362

Job	Run time
downstream	41m 26s
clang-sanitizers (,thread)	2m 52s
clang-sanitizers (,address,undefined)	1m 50s
linux-compat (manylinux1-x64)	1m 9s
linux-compiler-compat (clang-3)	1m 52s
linux-compiler-compat (clang-6)	5m 53s
linux-no-cpu-extensions	1m 26s
linux-compiler-compat (clang-8)	7m 4s
linux-compat (manylinux1-x86)	1m 9s
linux-compat (manylinux2014-x64)	1m 18s
linux-shared-libs	1m 36s
windows	2m 32s
linux-compat (manylinux2014-x86)	1m 17s
linux-compiler-compat (clang-9)	6m 5s
linux-compiler-compat (clang-10)	1m 44s
linux-compat (raspbian-bullseye)	7m 59s
linux-compiler-compat (clang-11)	2m 17s
linux-compat (fedora-34-x64)	1m 14s
linux-compat (opensuse-leap)	1m 32s
linux-compiler-compat (gcc-4.8)	1m 13s
linux-compat (rhel8-x64)	1m 15s
linux-compat (al2-x64)	1m 12s
linux-compiler-compat (gcc-5)	1m 41s
linux-compiler-compat (gcc-6)	1m 35s
linux-compiler-compat (gcc-7)	1m 36s
linux-compiler-compat (gcc-8)	2m 51s
linux-compiler-compat (gcc-11)	1m 47s
macos	3m 8s
macos-x64	2m 47s
windows-app-verifier	21m 59s
windows-no-cpu-extensions	2m 28s
windows-shared-libs	2m 33s
windows-vc14 (x86)	1m 59s
windows-vc15 (x86)	2m 49s
windows-vc14 (x64)	1m 50s
windows-vc16 (x86)	2m 25s
windows-vc15 (x64)	1m 59s
windows-vc16 (x64)	2m 54s
Cross Compile linux-armv6	1m 53s
freebsd	9m 5s
Cross Compile linux-armv7	1m 59s
Cross Compile linux-arm64	1m 53s
linux-debug	1m 37s
Cross Compile android-armv7	2m 18s
macos-debug	2m 53s
macos-no-cpu-extensions	2m 37s
openbsd	12m 20s
windows-debug	2m 43s
	3h 11m 34s

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