Categorised more BNPL solutions

https://github.com/AliasIO/wappalyzer/issues/4422

src/technologies.json

@@ -17203,7 +17203,8 @@
     },
     "Quadpay": {
       "cats": [
-        41
+        41,
+        91
       ],
       "description": "Quadpay is a payment platform.",
       "dom": "link[href*='widgets.quadpay.com/'], div[data-quadpay-src*='.quadpay.com/']",
@@ -20768,7 +20769,8 @@
     },
     "SplitIt": {
       "cats": [
-        41
+        41,
+        91
       ],
       "description": "SplitIt is a payment solution that divides a purchase into smaller monthly installments.",
       "icon": "SplitIt.svg",
@@ -25178,7 +25180,8 @@
     },
     "Zip": {
       "cats": [
-        41
+        41,
+        91
       ],
       "description": "Zip is a payment service that lets you receive your purchase now and spread the total cost over a interest-free payment schedule.",
       "icon": "zip_pay.svg",