Fix type of SSLContext for some static type checkers #9040

Job	Run time
Generate llhttp sources	5s
Linter	1m 3s
Benchmark	2m 26s
Test (3.9, ubuntu, false)	1s
Test (3.9, macos, false)	1s
Test (3.9, windows, false)	1s
Test (3.9, Y, ubuntu, false)	1s
Test (3.10, ubuntu, false)	2m 28s
Test (3.10, macos, false)	2m 30s
Test (3.10, windows, false)	2m 20s
Test (3.10, Y, ubuntu, false)	2m 27s
Test (3.11, ubuntu, false)	2m 27s
Test (3.11, macos, false)	2m 16s
Test (3.11, windows, false)	2m 18s
Test (3.11, Y, ubuntu, false)	2m 26s
Test (3.12, ubuntu, false)	2m 27s
Test (3.12, macos, false)	2m 22s
Test (3.12, windows, false)	2m 18s
Test (3.12, Y, ubuntu, false)	2m 26s
Test (3.13, ubuntu, false)	59s
Test (3.13, macos, false)	2m 19s
Test (3.13, windows, false)	8s
Test (3.13, Y, ubuntu, false)	1s
Test (pypy-3.9, Y, ubuntu, false)	1s
check	2s
Pre-Deploy	1s
Tarball	1s
Build wheels on ${{ matrix.os }} ${{ matrix.qemu }}	1s
Deploy	1s
	35m 57s

Provide feedback