Remove autofill.deduplicateLoginsOnImport feature flag (#3369)

Task/Issue URL:
https://app.asana.com/0/1203822806345703/1207759292115042/f

**Description**:

Just a BSK bump to remove a feature flag that wasn't used in iOS.

**Steps to test this PR**:
1. Just CI

**Definition of Done (Internal Only)**:

* [ ] Does this PR satisfy our [Definition of
Done](https://app.asana.com/0/1202500774821704/1207634633537039/f)?

**Copy Testing**:

* [ ] Use of correct apostrophes in new copy, ie `’` rather than `'`

**Orientation Testing**:

* [ ] Portrait
* [ ] Landscape

**Device Testing**:

* [ ] iPhone SE (1st Gen)
* [ ] iPhone 8
* [ ] iPhone X
* [ ] iPhone 14 Pro
* [ ] iPad

**OS Testing**:

* [ ] iOS 15
* [ ] iOS 16
* [ ] iOS 17

**Theme Testing**:

* [ ] Light theme
* [ ] Dark theme

---
###### Internal references:
[Software Engineering
Expectations](https://app.asana.com/0/59792373528535/199064865822552)
[Technical Design
Template](https://app.asana.com/0/59792373528535/184709971311943)

DuckDuckGo.xcodeproj/project.pbxproj

@@ -10927,7 +10927,7 @@
 			repositoryURL = "https://github.com/DuckDuckGo/BrowserServicesKit";
 			requirement = {
 				kind = exactVersion;
-				version = 196.2.0;
+				version = 197.0.0;
 			};
 		};
 		9F8FE9472BAE50E50071E372 /* XCRemoteSwiftPackageReference "lottie-spm" */ = {

DuckDuckGo.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -32,8 +32,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/DuckDuckGo/BrowserServicesKit",
       "state" : {
-        "revision" : "32a2ec64385543ccfbaaafbfe9545543a2c06aac",
-        "version" : "196.2.0"
+        "revision" : "40f2fcc23944e028e16798a784ceff7e24ba6683",
+        "version" : "197.0.0"
       }
     },
     {
@@ -138,7 +138,7 @@
     {
       "identity" : "swift-argument-parser",
       "kind" : "remoteSourceControl",
-      "location" : "https://github.com/apple/swift-argument-parser.git",
+      "location" : "https://github.com/apple/swift-argument-parser",
       "state" : {
         "revision" : "0fbc8848e389af3bb55c182bc19ca9d5dc2f255b",
         "version" : "1.4.0"