wasm: fix V8 running under ASan without setup_clang. (#9036)
wasm: fix V8 running under ASan without setup_clang. (#9036)

* wasm: fix V8 running under ASan without setup_clang.

Signed-off-by: Piotr Sikora <ba6f3a1a6d7e1ecae91b31e93969cc392fbd0fdd@google.com>

lyft/envoy,envoyproxy/envoy-wasm,eklitzke/envoy,envoyproxy/envoy,envoyproxy/envoy-wasm,jrajahalme/envoy,lizan/envoy,eklitzke/envoy,envoyproxy/envoy,envoyproxy/envoy-wasm,eklitzke/envoy,lizan/envoy,eklitzke/envoy,istio/envoy,envoyproxy/envoy,envoyproxy/envoy,envoyproxy/envoy-wasm,envoyproxy/envoy,jrajahalme/envoy,lyft/envoy,envoyproxy/envoy,envoyproxy/envoy-wasm,envoyproxy/envoy,envoyproxy/envoy,envoyproxy/envoy,lyft/envoy,lyft/envoy,jrajahalme/envoy,lyft/envoy,lizan/envoy,eklitzke/envoy,jrajahalme/envoy,lizan/envoy,jrajahalme/envoy,envoyproxy/envoy-wasm,eklitzke/envoy,envoyproxy/envoy,lyft/envoy,lizan/envoy,envoyproxy/envoy,istio/envoy,jrajahalme/envoy,istio/envoy,istio/envoy,istio/envoy,envoyproxy/envoy-wasm,envoyproxy/envoy,lizan/envoy,istio/envoy,istio/envoy