One day more to fix a bug

Specifically rust-lang/rustfmt#6210.

Author: Nadrieril

rust-toolchain.toml

@@ -1,3 +1,3 @@
 [toolchain]
-channel = "nightly-2024-06-24"
+channel = "nightly-2024-06-25"
 components = [ "rustc-dev", "llvm-tools-preview" , "rust-analysis" , "rust-src" , "rustfmt" ]