Use Specific Rust Version in FreeBSD CI #2453

Job	Run time
check_if_pr	1s
security_audit	15s
no-merge-commits	3s
Conventional Commits	5s
unit-tests-freebsd	2m 55s
Check Nix Flake (build, x86_64-linux)	2m 14s
unit-tests (ubuntu-latest, 1.70.0)	2m 29s
Check Nix Flake (formatting, x86_64-linux)	1m 16s
Build Nix package (x86_64-linux)	4m 57s
unit-tests (ubuntu-latest, stable)	2m 32s
unit-tests-netbsd	7m 17s
Check Nix Flake (lint, x86_64-linux)	2m 17s
unit-tests (ubuntu-latest, beta)	2m 31s
Check Nix Flake (pre-commit-check, x86_64-linux)	1m 12s
unit-tests (ubuntu-latest, nightly)	2m 29s
Check Nix Flake (test, x86_64-linux)	4m 7s
unit-tests-openbsd	8m 18s
unit-tests (macos-latest, 1.70.0)	3m 3s
Check Nix Flake (trycmd, x86_64-linux)	2m 50s
unit-tests (macos-latest, stable)	3m 6s
unit-tests (macos-latest, beta)	2m 57s
unit-tests (macos-latest, nightly)	2m 40s
unit-tests (windows-latest, 1.70.0)	4m 27s
unit-tests (windows-latest, stable)	4m 34s
unit-tests (windows-latest, beta)	4m 32s
unit-tests (windows-latest, nightly)	4m 22s
	1h 17m 29s

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