rust: net::phy scope ThisModule usage in the module_phy_driver macro

rust: net::phy scope ThisModule usage in the module_phy_driver macro

Similar to the use of $crate::Module, ThisModule should be referred to as
$crate::ThisModule in the macro evaluation. The reason the macro previously
did not cause any errors is because all the users of the macro would use
kernel::prelude::*, bringing ThisModule into scope.

Signed-off-by: Rahul Rameshbabu <sergeantsagara@protonmail.com>
Reviewed-by: FUJITA Tomonori <fujita.tomonori@gmail.com>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Link: https://patch.msgid.link/20241214194242.19505-1-sergeantsagara@protonmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>