fix(connector): propagate proxy headers on connection reuse (#11777) #2150

Job	Run time
Linter	1m 0s
Generate llhttp sources	25s
Benchmark	6m 15s
Test (3.10, macos, false)	5m 50s
Test (3.10, Y, ubuntu, false)	5m 49s
Test (3.10, windows, false)	5m 45s
Test (3.11, windows, false)	5m 20s
Test (3.11, macos, false)	5m 28s
Test (3.10, ubuntu, false)	4m 24s
Test (3.11, ubuntu, false)	3m 55s
Test (3.11, Y, ubuntu, false)	5m 26s
Test (3.12, windows, false)	4m 55s
Test (3.12, ubuntu, false)	4m 18s
Test (3.12, Y, ubuntu, false)	5m 29s
Test (3.14, macos, false)	11m 18s
Test (3.12, macos, false)	8m 43s
Test (3.14, Y, ubuntu, false)	6m 17s
Test (3.13, ubuntu, false)	4m 24s
Test (3.14, ubuntu, false)	6m 28s
Test (3.13, Y, ubuntu, false)	5m 57s
Test (3.13, macos, false)	6m 54s
Test (ubuntu, 3.14t, false)	3m 50s
Test (pypy-3.11, Y, ubuntu, false)	9m 0s
Test (3.13, windows, false)	5m 13s
Test (3.14, windows, false)	7m 27s
check	4s
Pre-Deploy	0s
Build wheels on ${{ matrix.os }} ${{ matrix.qemu }} ${{ matrix.musl }}	0s
Tarball	0s
Deploy	0s
	2h 19m 54s

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