added try statement un case of latest L2A problem

sen2chain/library.py

@@ -113,8 +113,11 @@ class Library:
         """
         Produce or update the latest quicklook for the L2A library tiles
         """
-        for tile in self.l2a:
-            Tile(tile).update_latest_ql()
+        try:
+            for tile in self.l2a:
+                Tile(tile).update_latest_ql()
+        except:
+            pass
     
     def archive_l2a(self,
                     archive_list: list = [],