test: fix embedtest in debug windows #1053

Job	Run time
Build slim tarball	1m 31s
x86_64-darwin: with shared libraries	1h 10m 39s
aarch64-linux: with shared libraries	47m 0s
x86_64-linux: with shared libraries	51m 34s
aarch64-darwin: with shared libraries	1h 30m 32s
	4h 21m 16s

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