logs: log pypi lookupUrl if name mismatch

lib/datasource/pypi.js

@@ -32,7 +32,7 @@ async function getDependency(purl, config = {}) {
       !(dep.info && normalizeName(dep.info.name) === normalizeName(depName))
     ) {
       logger.warn(
-        { lookupName: depName, returnedName: dep.info.name },
+        { lookupUrl, lookupName: depName, returnedName: dep.info.name },
         'Returned name does not match with requested name'
       );
       return null;