Quote strings in DEBUG logs for easier reading (#6700)

* Quote strings in DEBUG logs for easier reading

* Use object in log instead of static strings

packages/launcher/lib/linux/index.ts

@@ -17,9 +17,10 @@ function getLinuxBrowser (
     }
 
     log(
-      'Could not extract version from %s using regex %s',
-      stdout,
-      versionRegex,
+      'Could not extract version from stdout using regex: %o', {
+        stdout,
+        versionRegex,
+      },
     )
 
     throw notInstalledErr(binary)
@@ -53,7 +54,7 @@ export function getVersionString (path: string) {
   return execa
   .stdout(path, ['--version'])
   .then(trim)
-  .then(tap(partial(log, ['stdout: %s'])))
+  .then(tap(partial(log, ['stdout: "%s"'])))
 }
 
 export function detect (browser: Browser) {