rust_binder: remove "rust_" prefix from tracepoints

rust_binder: remove "rust_" prefix from tracepoints

Remove the "rust_" prefix as the name is part of the uapi, and
userspace expects tracepoints to have the old names.

Link: https://github.com/Rust-for-Linux/linux/issues/1226
Suggested-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Signed-off-by: Mohamad Alsadhan <mo@sdhn.cc>
Link: https://patch.msgid.link/20260317-rust-binder-trace-v3-1-6fae4fbcf637@sdhn.cc
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>