Fix flaky coverage (#12352) #2521

Job	Run time
Generate llhttp sources	7s
Linter	59s
Pre-Setup global build settings	3s
Autobahn testsuite (3.14, ubuntu)	11m 31s
Test (3.10, macos, false)	4m 57s
Test (3.11, macos, false)	4m 57s
Test (3.10, windows, false)	4m 54s
Test (3.11, ubuntu, false)	4m 25s
Test (3.11, windows, false)	4m 53s
Test (3.10, Y, ubuntu, false)	4m 55s
Test (3.11, Y, ubuntu, false)	4m 55s
Test (3.12, Y, ubuntu, false)	4m 56s
Test (3.12, ubuntu, false)	4m 48s
Test (3.14, ubuntu, false)	4m 55s
Test (3.13, ubuntu, false)	4m 44s
Test (3.13, Y, ubuntu, false)	4m 50s
Test (3.12, windows, false)	4m 6s
Test (3.13, macos, false)	4m 43s
Test (3.13, windows, false)	4m 54s
Test (3.12, macos, false)	1m 6s
Test (3.10, ubuntu, false)	4m 51s
Test (3.14, macos, false)	3m 16s
Test (ubuntu, 3.14t, false)	3m 50s
Test (3.14, Y, ubuntu, false)	3m 54s
Test (3.14, windows, false)	4m 2s
Test (pypy-3.11, Y, ubuntu, false)	20s
Benchmark	0s
check	5s
Pre-Deploy	0s
Deploy	0s
Build wheels on ${{ matrix.os }} ${{ matrix.qemu }} ${{ matrix.musl }}	0s
Tarball	0s
	1h 45m 56s

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