remove debug targets

forgot to ignore it

clients/rust/target/debug/.fingerprint/serde-8d5d9899143ec841/invoked.timestamp

@@ -1 +0,0 @@
-This file has an mtime of when this was started.

clients/rust/target/debug/.fingerprint/serde-8d5d9899143ec841/lib-serde

@@ -1 +0,0 @@
-9fba3456a531b9df

clients/rust/target/debug/.fingerprint/serde-8d5d9899143ec841/lib-serde.json

@@ -1 +0,0 @@
-{"rustc":16243257175721966122,"features":"[\"default\", \"derive\", \"serde_derive\", \"std\"]","declared_features":"[\"alloc\", \"default\", \"derive\", \"rc\", \"serde_derive\", \"std\", \"unstable\"]","target":11327258112168116673,"profile":5347358027863023418,"path":9579239146025307936,"deps":[[3051629642231505422,"serde_derive",false,16889633511120780121],[11899261697793765154,"serde_core",false,8955263025913290331],[13548984313718623784,"build_script_build",false,4411453393681792806]],"local":[{"CheckDepInfo":{"dep_info":"debug/.fingerprint/serde-8d5d9899143ec841/dep-lib-serde","checksum":false}}],"rustflags":[],"config":2069994364910194474,"compile_kind":0}