Remove dist/audit.h

The file used to support library integration, though it was too
primitive and incomplete. This removes the file in favor of the new
crau library.

Signed-off-by: Daiki Ueno <[email protected]>

Author: ueno

README.md

@@ -204,7 +204,7 @@ You can open the generated `flamegraph.html` with your browser.
 ## License
 
 - `agent/src/bpf/audit.bpf.c`: GPL-2.0-or-later
-- `dist/audit.h`: MIT
+- `dist/crau/*`: MIT OR Unlicense
 - `scripts/flamegraph.py`: GPL-2.0-only
 - everything else: GPL-3.0-or-later