Serpent UXP language file modfiy

[cicyyang]

Version: Serpent@roytam1`s V52.9.0(2022-01-19)

There are 'Firefox' strings still in en-US language files not replaced by 'Basilisk'.

FileName,Key,Value
\browser\chrome\en-US\locale\en-US\devtools\client\memory.properties,snapshot.io.filter,Firefox Snapshots
\browser\chrome\en-US\locale\en-US\devtools\client\webide.properties,addons_simulator_label,Firefox OS %1$S Simulator (%2$S)
\browser\chrome\en-US\locale\browser\accounts.properties,devicedisconnectednotification.body,This computer has been successfully disconnected from Firefox Sync.
\browser\chrome\en-US\locale\browser\appstrings.properties,connectionfailure,Firefox can’t establish a connection to the server at %S.
\browser\chrome\en-US\locale\browser\browser.properties,appmenuremotetabs.mobilepromo.text2,Download %1$S or %2$S and connect them to your Firefox Account.
\browser\chrome\en-US\locale\browser\browser.properties,appmenuremotetabs.mobilepromo.android,Firefox for Android
\browser\chrome\en-US\locale\browser\browser.properties,appmenuremotetabs.mobilepromo.ios,Firefox for iOS
\browser\chrome\en-US\locale\browser\migration\migration.properties,sourcenamefirefox,Mozilla Firefox
\chrome\en-US\locale\en-US\global\dom\dom.properties,mediawidevinenowmfnosilverlight,"Trying to play Widevine with no Windows Media Foundation (nor Silverlight fallback), see https://support.mozilla.org/kb/fix-video-audio-problems-firefox-windows"
\chrome\en-US\locale\en-US\global\dom\dom.properties,mediawmfneeded,"To play video formats %S, you need to install extra Microsoft software, see https://support.mozilla.org/kb/fix-video-audio-problems-firefox-windows"