ci: remove skipping tests for cargotiming (#2680)

Co-authored-by: Boquan Fang <[email protected]>

Author: boquan-fang

codebuild/spec/cargotiming.yml

@@ -19,7 +19,7 @@ phases:
       - cargo build --timings --release
   post_build:
     commands:
-      - cargo test --workspace -- --skip ipv4_two_socket_test --skip ipv4_test --skip max_total_test
+      - cargo test --workspace
 
 artifacts:
   # upload timing reports