feat: add protocol version override support for client session initialization #3377

Job	Run time
checks / docs	43s
checks / pre-commit	20s
checks / readme-snippets	12s
checks / test (3.11, lowest-direct, windows-latest)	2m 12s
checks / test (3.10, lowest-direct, ubuntu-latest)	1m 31s
checks / test (3.10, lowest-direct, windows-latest)	1m 53s
checks / test (3.14, lowest-direct, ubuntu-latest)	1m 11s
checks / test (3.12, locked, ubuntu-latest)	1m 41s
checks / test (3.13, lowest-direct, windows-latest)	1m 56s
checks / test (3.11, locked, ubuntu-latest)	1m 19s
checks / test (3.11, lowest-direct, ubuntu-latest)	1m 20s
checks / test (3.13, lowest-direct, ubuntu-latest)	1m 29s
checks / test (3.10, locked, windows-latest)	1m 59s
checks / test (3.12, lowest-direct, windows-latest)	1m 49s
checks / test (3.12, lowest-direct, ubuntu-latest)	1m 30s
checks / test (3.12, locked, windows-latest)	1m 50s
checks / test (3.13, locked, ubuntu-latest)	1m 16s
checks / test (3.14, lowest-direct, windows-latest)	1m 56s
checks / test (3.11, locked, windows-latest)	1m 51s
checks / test (3.13, locked, windows-latest)	1m 48s
checks / test (3.14, locked, windows-latest)	2m 42s
checks / test (3.14, locked, ubuntu-latest)	2m 18s
checks / test (3.10, locked, ubuntu-latest)	1m 22s
all-green	5s
	36m 13s

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