Fix compressed get request benchmark payload length #8161

Job	Run time
Linter	1m 11s
Generate llhttp sources	6s
Benchmark	3m 20s
Test (3.9, ubuntu, false)	3m 55s
Test (3.9, macos, false)	3m 12s
Test (3.9, windows, false)	4m 36s
Test (3.9, Y, ubuntu, false)	4m 7s
Test (3.10, ubuntu, false)	4m 3s
Test (3.10, macos, false)	2m 54s
Test (3.10, windows, false)	4m 33s
Test (3.10, Y, ubuntu, false)	4m 10s
Test (3.11, ubuntu, false)	3m 35s
Test (3.11, macos, false)	2m 49s
Test (3.11, windows, false)	5m 24s
Test (3.11, Y, ubuntu, false)	4m 22s
Test (3.12, ubuntu, false)	4m 6s
Test (3.12, macos, false)	2m 57s
Test (3.12, windows, false)	4m 27s
Test (3.12, Y, ubuntu, false)	4m 42s
Test (3.13, ubuntu, false)	4m 7s
Test (3.13, macos, false)	2m 45s
Test (3.13, windows, false)	5m 45s
Test (3.13, Y, ubuntu, false)	4m 27s
Test (pypy-3.9, Y, ubuntu, false)	7m 15s
Test (ubuntu, 3.14, true, Y)	2m 35s
check	1s
Pre-Deploy	0s
Build wheels on ${{ matrix.os }} ${{ matrix.qemu }}	0s
Tarball	0s
Deploy	0s
	1h 35m 24s

Provide feedback