Error when trying to update the entire collection

[iamjustkoi]

Bug/Issue Description add-on gives an error when trying to update the entire collection.

To Reproduce To reproduce:

1. Open Options
2. Head to advanced tab
3. Try to update the entire collection

Error Message

Anki 2.1.65 (aa9a734f) Python 3.9.15 Qt 6.4.3 PyQt 6.4.0 
Platform: Windows-10-10.0.19045 Flags: frz=True ao=True sv=2 
Add-ons, last update check: 2023-07-03 13:47:15 
Caught exception: 
Traceback (most recent call last): 
File "C:\Users\<user>\AppData\Roaming\Anki2\addons21\368380974\src\sync.py", line 87, in sync_collection thresholds[key] = deck_conf['lapse']['leechFails'] KeyError: 'lapse' 
During handling of the above exception, another exception occurred: 
Traceback (most recent call last): 
File "C:\Users\<user>\AppData\Roaming\Anki2\addons21\368380974\src\options.py", line 551, in <lambda> self.ui.syncUpdateButton.clicked.connect(lambda: sync_collection(True)) 
File "C:\Users\<user>\AppData\Roaming\Anki2\addons21\368380974\src\sync.py", line 93, in sync_collection if deck_conf['id'] == key: TypeError: list indices must be integers or slices, not str.

Additional Context Originally reported on AnkiWeb.