Update to GRDB 1.2.0 (#119)

Task/Issue URL: https://app.asana.com/0/0/1202633010252070/f
iOS PR: duckduckgo/iOS#1248
macOS PR: duckduckgo/macos-browser#647
What kind of version bump will this require?: Major

Description:
Update GRDB and SQLiteCipher to most recent versions.
There are no functional changes to the code.

GRDB's DatabaseWriter.vacuum() was replaced with DatabaseWriter.vacuum() async causing a breaking API change, even though GRDB stayed at the same major version.

Package.resolved

@@ -24,8 +24,8 @@
         "repositoryURL": "https://github.com/duckduckgo/GRDB.swift.git",
         "state": {
           "branch": null,
-          "revision": "9efe5a515acff8b73f69a31a65fc2bce2a823219",
-          "version": "1.1.0"
+          "revision": "f465dd5c0bf590cdb9bee4e96c53b1719ee30730",
+          "version": "1.2.0"
         }
       },
       {

Package.swift

@@ -15,7 +15,7 @@ let package = Package(
     ],
     dependencies: [
         .package(name: "Autofill", url: "https://github.com/duckduckgo/duckduckgo-autofill.git", .exact("5.0.1")),
-        .package(name: "GRDB", url: "https://github.com/duckduckgo/GRDB.swift.git", .exact("1.1.0")),
+        .package(name: "GRDB", url: "https://github.com/duckduckgo/GRDB.swift.git", .exact("1.2.0")),
         .package(url: "https://github.com/duckduckgo/TrackerRadarKit", .exact("1.1.1")),
         .package(name: "Punycode", url: "https://github.com/gumob/PunycodeSwift.git", .exact("2.1.0")),
         .package(url: "https://github.com/duckduckgo/content-scope-scripts", .exact("2.3.0"))