Include `window.__admin_media_prefix__` as real variable detection.
Include `window.__admin_media_prefix__` as real variable detection.

As suggested by @ElbertF

WPO-Foundation/Wappalyzer,AliasIO/wappalyzer,WPO-Foundation/Wappalyzer,WPO-Foundation/Wappalyzer,AliasIO/wappalyzer