Panic filename (#4625)

automerge

programs/bpf/rust/panic/src/lib.rs

@@ -0,0 +1,10 @@
+//! @brief Example Rust-based BPF program that panics
+
+#![no_std]
+
+extern crate solana_sdk_bpf_utils;
+
+#[no_mangle]
+pub extern "C" fn entrypoint(_input: *mut u8) -> bool {
+    panic!();
+}