Cannot resolve method 'loadString' in 'GeckoSession' for 86.0.20210215141125 and above

[chownation]

when upgrading DEFAULT_GECKOVIEW_VERSION, build fails with exception

android/src/main/java/cn/reactnative/GeckoViewManager.java:59: error: cannot find symbol
                session.loadString(html, HTML_MIME_TYPE);
                       ^
  symbol:   method loadString(String,String)
  location: variable session of type GeckoSession

https://bugzilla.mozilla.org/show_bug.cgi?id=1667471