chore: Remove trailing whitespace

Author: Techassi

crates/stackable-versioned-macros/Cargo.toml

@@ -8,7 +8,7 @@ repository.workspace = true
 
 # cargo-udeps throws an error that these dependencies are unused. They are,
 # however, used in K8s specific test cases. This is a false-positive and an
-# apparent limitation of cargo-udeps. These entries can be removed once 
+# apparent limitation of cargo-udeps. These entries can be removed once
 # cargo-udeps supports detecting usage of such dependencies.
 [package.metadata.cargo-udeps.ignore]
 development = ["schemars", "serde_yaml"]