Silence certain clippy lints on generated code

In case a user enforces clippy linting on these generated packages,
silence expected warnings. This is already the case in rclrs, but should
be applied directly to the generated packages for the sake of downstream
users.

The `clippy::derive_partial_eq_without_eq` lint was already being
disabled for the packages vendored by rclrs, but is now moved to the
rosidl_generator_rs template instead. This is necessary since we always
derive the PartialEq trait, but can't necessary derive Eq, and so don't.

The `clippy::upper_case_acronyms` is new and was added to account for
message type names being upper-case acrynyms, like
unique_identifier_msgs::msg::UUID.

Author: nwn

rclrs/vendor_interfaces.py

@@ -61,7 +61,6 @@ def main():
 
   mod_contents = "//! Created by {}\n".format(Path(__file__).name)
   mod_contents += "#![allow(dead_code)]\n"
-  mod_contents += "#![allow(clippy::derive_partial_eq_without_eq)]\n"
   mod_contents += "\n"
   for pkg in vendored_packages:
     mod_contents += f"pub mod {pkg};\n"

rosidl_generator_rs/resource/lib.rs.em

@@ -1,4 +1,6 @@
 #![allow(non_camel_case_types)]
+#![allow(clippy::derive_partial_eq_without_eq)]
+#![allow(clippy::upper_case_acronyms)]
 
 @[if len(msg_specs) > 0]@
 pub mod msg;