Update autofill to 12.1.0 (#916)

Task/Issue URL: https://app.asana.com/0/1207920274236438/1207920274236438
Autofill Release: https://github.com/duckduckgo/duckduckgo-autofill/releases/tag/12.1.0

Description

Updates Autofill to version 12.1.0.

Package.resolved

@@ -23,8 +23,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/duckduckgo/duckduckgo-autofill.git",
       "state" : {
-        "revision" : "2b81745565db09eee8c1cd44d38eefa1011a9f0a",
-        "version" : "12.0.1"
+        "revision" : "9fea1c6762db726328b14bb9ebfd6508849eae28",
+        "version" : "12.1.0"
       }
     },
     {

Package.swift

@@ -42,7 +42,7 @@ let package = Package(
         .library(name: "PixelKitTestingUtilities", targets: ["PixelKitTestingUtilities"]),
     ],
     dependencies: [
-        .package(url: "https://github.com/duckduckgo/duckduckgo-autofill.git", exact: "12.0.1"),
+        .package(url: "https://github.com/duckduckgo/duckduckgo-autofill.git", exact: "12.1.0"),
         .package(url: "https://github.com/duckduckgo/GRDB.swift.git", exact: "2.4.0"),
         .package(url: "https://github.com/duckduckgo/TrackerRadarKit", exact: "2.1.2"),
         .package(url: "https://github.com/duckduckgo/sync_crypto", exact: "0.2.0"),