Upgrade crosstool for loongarch64-unknown-linux-gnu target #4272

Job	Run time
check	26s
cargo-deny	21s
clippy (macos-latest)	22s
clippy (ubuntu-latest)	18s
fmt	16s
generate-matrix	26s
clippy (windows-latest)	41s
shellcheck	7s
test (macos-latest)	3m 20s
test (ubuntu-latest)	3m 19s
test (windows-latest)	4m 23s
remote	4m 24s
foreign	6m 5s
bisect	7m 28s
target (${{ matrix.pretty }},${{ matrix.os }})	0s
docker-in-docker	6m 8s
podman	4m 19s
publish	0s
conclusion	1s
Coverage	2m 36s
	45m 0s

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