chore(deps): update to rust 1.93.1 (#3181)

Resolves breaking checks on `main`

## Checks
- [ ] I am happy for maintainers to push small adjustments to this PR,
to speed up the review cycle
- [ ] I have checked that there are no existing pull requests for the
same thing

1 files changed, 1 insertions, 1 deletions

diff --git a/flake.nix b/flake.nix
index 64884c01..06cfb4bf 100644
--- a/flake.nix
+++ b/flake.nix
@@ -31,7 +31,7 @@
                 fenix.packages.${system}.fromToolchainFile
                   {
                     file = ./rust-toolchain.toml;
-                    sha256 = "sha256-vra6TkHITpwRyA5oBKAHSX0Mi6CBDNQD+ryPSpxFsfg=";
+                    sha256 = "sha256-SBKjxhC6zHTu0SyJwxLlQHItzMzYZ71VCWQC2hOzpRY=";
                   };
             in
             pkgs.makeRustPlatform {