Update to polkadot-sdk stable2412

.cargo/config.toml

@@ -20,7 +20,7 @@ rustflags = [
   "-Dclippy::complexity",
   "-Dclippy::unwrap_used",
   "-Aclippy::if-same-then-else",
-  "-Aclippy::clone-double-ref",
+  "-Asuspicious_double_ref_op",
   "-Aclippy::clone_on_copy",             # Too common
   "-Aclippy::needless_lifetimes",        # Backward compat?
   "-Aclippy::zero-prefixed-literal",     # 00_1000_000
@@ -29,11 +29,11 @@ rustflags = [
   "-Aclippy::borrowed-box",              # Reasonable to fix this one
   "-Aclippy::too-many-arguments",        # (Turning this on would lead to)
   "-Aclippy::unnecessary_cast",          # Types may change
-  "-Aclippy::identity-op",               # One case where we do 0 + 
+  "-Aclippy::identity-op",               # One case where we do 0 +
   "-Aclippy::useless_conversion",        # Types may change
   "-Aclippy::unit_arg",                  # styalistic.
   "-Aclippy::option-map-unit-fn",        # styalistic
-  "-Aclippy::bind_instead_of_map",       # styalistic 
+  "-Aclippy::bind_instead_of_map",       # styalistic
   "-Aclippy::erasing_op",                # E.g. 0 * DOLLARS
   "-Aclippy::eq_op",                     # In tests we test equality.
   "-Aclippy::while_immutable_condition", # false positives