fix: update construct_runtime UI test expected output

Update deprecated_where_block.stderr to match current Rust compiler output.
The differences are minor formatting changes in error messages.

bizinikiwi/pezframe/support/test/tests/construct_runtime_ui/deprecated_where_block.stderr

@@ -740,12 +740,12 @@ error[E0277]: the trait bound `Runtime: Config` is not satisfied
      = help: the trait `Serialize` is implemented for `GenesisConfig<T>`
      = note: required for `GenesisConfig<Runtime>` to implement `Serialize`
 note: required by a bound in `pezframe_support::pezsp_runtime::serde::ser::SerializeStruct::serialize_field`
-  --> $CARGO/serde_core-$VERSION/src/ser/mod.rs
+    --> /home/mamostehp/.cargo/git/checkouts/serde-fba1804c83c3e009/0a75fdd/serde_core/src/ser/mod.rs:1917:21
      |
-   |     fn serialize_field<T>(&mut self, key: &'static str, value: &T) -> Result<(), Self::Error>
+1915 |     fn serialize_field<T>(&mut self, key: &'static str, value: &T) -> Result<(), Self::Error>
      |        --------------- required by a bound in this associated function
-   |     where
-   |         T: ?Sized + Serialize;
+1916 |     where
+1917 |         T: ?Sized + Serialize;
      |                     ^^^^^^^^^ required by this bound in `SerializeStruct::serialize_field`
      = note: this error originates in the macro `pezframe_support::construct_runtime` (in Nightly builds, run with -Z macro-backtrace for more info)