tests(smoke): check lhr.environment exists in version check (#14320)

cli/test/smokehouse/report-assert.js

@@ -259,6 +259,10 @@ function pruneExpectations(localConsole, lhr, expected, reportOptions) {
    * @param {*} obj
    */
   function failsChromeVersionCheck(obj) {
+    // LHR never actually run, so we can't know. Better to not prune
+    // things than to fail loudly when accessing lhr.environment.
+    if (!lhr.environment) return false;
+
     return !chromiumVersionCheck({
       version: getChromeVersionString(),
       min: obj._minChromiumVersion,