v8: fix printing values for parameters other than wasm::I32. (#246)
v8: fix printing values for parameters other than wasm::I32. (#246)

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

envoyproxy/envoy-wasm,envoyproxy/envoy-wasm,envoyproxy/envoy-wasm,istio/envoy,istio/envoy,envoyproxy/envoy-wasm,envoyproxy/envoy-wasm,istio/envoy,envoyproxy/envoy-wasm,istio/envoy,envoyproxy/envoy-wasm,istio/envoy,istio/envoy,istio/envoy