rust: bindgen: skip kunit_try_catch

Signed-off-by: Miguel Ojeda <ojeda@kernel.org>

Author: ojeda

rust/bindgen_parameters

@@ -5,6 +5,10 @@
 --opaque-type arch_lbr_state
 --opaque-type local_apic
 
+# `try` is a reserved keyword since Rust 2018; solved in `bindgen` v0.59.2,
+# commit 2aed6b021680 ("context: Escape the try keyword properly").
+--opaque-type kunit_try_catch
+
 # If SMP is disabled, `arch_spinlock_t` is defined as a ZST which triggers a Rust
 # warning. We don't need to peek into it anyway.
 --opaque-type spinlock