[mirotalksfu] - improve whiteboard lock/unlock, update dep

public/views/Room.html

@@ -1183,9 +1183,8 @@ access to use this app.
             <header id="whiteboardHeader" class="whiteboard-header">
                 <div id="whiteboardTitle" class="whiteboard-header-title">
                     <button id="whiteboardCloseBtn" class="fas fa-times"></button>
-                    <div class="form-check form-switch form-switch-md">
-                        <input id="whiteboardLockButton" class="form-check-input" type="checkbox" />
-                    </div>
+                    <button id="whiteboardUnlockBtn" class="fa-solid fa-lock-open hidden"></button>
+                    <button id="whiteboardLockBtn" class="fa-solid fa-lock hidden"></button>
                 </div>
                 <div id="whiteboardOptions" class="whiteboard-header-options">
                     <button id="whiteboardGhostButton" class="fas fa-circle-half-stroke"></button>