Bump bindgen from 0.65.1 to 0.69.4 #2795

Job	Run time
Check (stable)	55s
Check (1.70.0)	1m 17s
Deny (advisories)	25s
Cross (aarch64-linux-android)	2m 38s
Deny (bans licenses sources)	23s
Clippy	59s
Cross (aarch64-unknown-linux-gnu)	2m 41s
Documentation	47s
Cross (aarch64-unknown-linux-musl)	2m 21s
Format	7s
Hack	1m 57s
Lint markdown files	51s
Tests	4m 3s
Tools	2m 17s
	21m 41s

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