add trailing newline in panic_abort Cargo.toml

Co-authored-by: Jubilee <[email protected]>

Author: 2 people

library/panic_abort/Cargo.toml

@@ -21,4 +21,4 @@ compiler_builtins = "0.1.0"
 libc = { version = "0.2", default-features = false }
 
 [lints.rust]
-unexpected_cfgs = { level = "warn", check-cfg = ['cfg(target_os, values("vexos"))'] }
+unexpected_cfgs = { level = "warn", check-cfg = ['cfg(target_os, values("vexos"))'] }