(ci): brew link x86 toolchain for macos13 runner #958

Job	Run time
Cross build from macOS to Linux (x86_64-unknown-linux-gnu)	2m 14s
clippy	3m 22s
Cross build from macOS to Linux (FIPS) (x86_64-unknown-linux-gnu)	2m 57s
rustfmt	12s
Test features	7m 5s
Test FIPS integration	3m 1s
Test (stable)	2m 5s
Test (arm-android)	2m 10s
Test (arm64-android)	2m 4s
Test (i686-android)	2m 23s
Test (x86_64-android)	1m 51s
Test (aarch64-ios)	2m 16s
Test (aarch64-ios-sim)	2m 22s
Test (x86_64-ios)	2m 37s
Test (i686-linux)	2m 22s
Test (arm-linux)	2m 25s
Test (aarch64-linux)	2m 55s
Test (arm64-macos)	2m 16s
Test (x86_64-macos)	2m 25s
Test (x86_64-mingw)	6m 6s
Test (i686-msvc)	6m 55s
Test (x86_64-msvc)	5m 23s
	1h 7m 26s

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