[TRIVIAL] Log bad token address (#3182)

Currently, it is impossible to understand which exactly of the order's
tokens was considered `bad` when it's quality is taken from the cache.
Once this log is added, it will be possible search for bad token
detection logs using either sell or buy token address.

crates/driver/src/domain/competition/bad_tokens/simulation.rs

@@ -89,7 +89,7 @@ impl Detector {
                         .await;
                     match result {
                         Err(err) => {
-                            tracing::debug!(?err, "failed to determine token quality");
+                            tracing::debug!(?err, token=?sell_token.0, "failed to determine token quality");
                             None
                         }
                         Ok(TokenQuality::Good) => {
@@ -99,7 +99,7 @@ impl Detector {
                             Some(Quality::Supported)
                         }
                         Ok(TokenQuality::Bad { reason }) => {
-                            tracing::debug!(reason, "cache token as unsupported");
+                            tracing::debug!(reason, token=?sell_token.0, "cache token as unsupported");
                             inner
                                 .cache
                                 .update_quality(sell_token, Quality::Unsupported, now);