Update SQLCipher to 4.15.0

Author: bbirman

Package.swift

@@ -32,7 +32,7 @@ let package = Package(
         ),
     ],
     dependencies: [
-        .package(url: "https://github.com/sqlcipher/SQLCipher.swift.git", exact: "4.10.0"),
+        .package(url: "https://github.com/sqlcipher/SQLCipher.swift.git", exact: "4.15.0"),
         .package(url: "https://github.com/forcedotcom/fmdb.git", exact: "2.7.12-sqlcipher")
     ],
     targets: [