Address minor review comments

lib/start-proxy-action.js

@@ -119780,9 +119780,15 @@ function credentialToStr(c) {
 }
 async function downloadProxy(logger, url, authorization) {
   try {
-    return toolcache.downloadTool(url, void 0, authorization, {
-      accept: "application/octet-stream"
-    });
+    return toolcache.downloadTool(
+      url,
+      /* dest: */
+      void 0,
+      authorization,
+      {
+        accept: "application/octet-stream"
+      }
+    );
   } catch (error3) {
     logger.error(
       `Failed to download proxy archive from ${url}: ${getErrorMessage(error3)}`
@@ -119833,8 +119839,7 @@ async function getProxyBinaryPath(logger) {
       proxyInfo.version
     );
   }
-  proxyBin = path.join(proxyBin, proxyFileName);
-  return proxyBin;
+  return path.join(proxyBin, proxyFileName);
 }
 
 // src/start-proxy-action.ts