Update UI tests for Rust 1.64 (#12440)

* Update UI tests for Rust 1.64

* Test with the staging image

* Switch back to production

substrate/frame/support/test/tests/decl_module_ui/reserved_keyword_two_times_integrity_test.stderr

@@ -10,7 +10,7 @@ error: `integrity_test` can only be passed once as input.
 7 | | }
   | |_^
   |
-  = note: this error originates in the macro `$crate::decl_module` (in Nightly builds, run with -Z macro-backtrace for more info)
+  = note: this error originates in the macro `$crate::decl_module` which comes from the expansion of the macro `frame_support::decl_module` (in Nightly builds, run with -Z macro-backtrace for more info)
 
 error[E0601]: `main` function not found in crate `$CRATE`
  --> tests/decl_module_ui/reserved_keyword_two_times_integrity_test.rs:7:2

substrate/frame/support/test/tests/decl_module_ui/reserved_keyword_two_times_on_initialize.stderr

@@ -1,5 +1,5 @@
 error: `on_initialize` can only be passed once as input.
-  --> $DIR/reserved_keyword_two_times_on_initialize.rs:1:1
+  --> tests/decl_module_ui/reserved_keyword_two_times_on_initialize.rs:1:1
    |
 1  | / frame_support::decl_module! {
 2  | |     pub struct Module<T: Config> for enum Call where origin: T::RuntimeOrigin, system=self {
@@ -10,4 +10,4 @@ error: `on_initialize` can only be passed once as input.
 11 | | }
    | |_^
    |
-   = note: this error originates in the macro `$crate::decl_module` (in Nightly builds, run with -Z macro-backtrace for more info)
+   = note: this error originates in the macro `$crate::decl_module` which comes from the expansion of the macro `frame_support::decl_module` (in Nightly builds, run with -Z macro-backtrace for more info)