chore: bump to nightly 2023_12_27 toolchain

ytmimi · ytmimi · commit 621904f452ac · 2023-12-28T17:28:01.000-05:00
diff --git a/rust-toolchain b/rust-toolchain
@@ -1,3 +1,3 @@
 [toolchain]
-channel = "nightly-2023-12-12"
+channel = "nightly-2023-12-28"
 components = ["llvm-tools", "rustc-dev"]
