Set force-frame-pointers=yes on arm linux (#557)

To enable Parca - parca-dev/parca-agent#1805

Author: jackkleeman

.cargo/config.toml

@@ -7,4 +7,9 @@ rustflags = [
     "-C" , "debug-assertions", # Enable debug assertions in release builds to have more safeguards in place
     "--cfg", "uuid_unstable", # Enable unstable Uuid
     "--cfg", "tokio_unstable", # Enable unstable tokio
-]
+]
+
+[target.aarch64-unknown-linux-gnu]
+rustflags = [
+    "-C" , "force-frame-pointers=yes", # Enable frame pointers to support Parca (https://github.com/parca-dev/parca-agent/pull/1805)
+]