ci: bump GitHub action runner #1136

Job	Run time
macos	2m 52s
linux_native_builds (x86_64-unknown-linux-gnu)	2m 17s
linux_native_builds (x86_64-unknown-linux-musl)	2m 8s
macos-aarch64	3m 0s
minver	12s
rust_stable	1m 18s
rustfmt	4s
tier3 (x86_64-unknown-dragonfly)	58s
tier3 (x86_64-unknown-openbsd)	59s
tier3 (x86_64-unknown-haiku)	50s
redox	35s
cross (arm-unknown-linux-gnueabi)	1m 46s
cross_compiling (aarch64-linux-android)	33s
cross_compiling (arm-linux-androideabi)	35s
cross (armv7-unknown-linux-gnueabihf)	1m 35s
cross_compiling (armv7-linux-androideabi)	33s
cross (i686-unknown-linux-gnu)	1m 41s
cross_compiling (i686-linux-android)	35s
cross (i686-unknown-linux-musl)	1m 37s
cross_compiling (x86_64-linux-android)	37s
cross (mips-unknown-linux-gnu)	1m 40s
cross_compiling (arm-unknown-linux-musleabi)	38s
cross (mips64-unknown-linux-gnuabi64)	1m 49s
cross (mips64el-unknown-linux-gnuabi64)	1m 40s
cross_compiling (x86_64-unknown-fuchsia)	23s
cross_compiling (x86_64-unknown-illumos)	25s
cross (mipsel-unknown-linux-gnu)	1m 34s
cross_compiling (aarch64-apple-ios, true)	30s
cross (powerpc64le-unknown-linux-gnu)	1m 33s
cross_compiling (powerpc64-unknown-linux-gnu)	32s
cross_compiling (s390x-unknown-linux-gnu)	36s
cross_compiling (x86_64-unknown-linux-gnux32)	34s
cross_compiling (x86_64-unknown-netbsd)	26s
	37m 5s

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