[fix, lang] rename calibre companion to calibre wireless connection in Plugin management menu (#4411)

plugins/calibrecompanion.koplugin/_meta.lua

@@ -1,6 +1,6 @@
 local _ = require("gettext")
 return {
     name = "calibrecompanion",
-    fullname = _("Calibre companion"),
+    fullname = _("Calibre wireless connection"),
     description = _([[Send documents from calibre library directly to device via Wi-Fi connection]]),
 }