Added key to sync response model and cipher sdk object (#201)

app/src/main/java/com/x8bit/bitwarden/data/vault/datasource/network/model/SyncResponseJson.kt

@@ -587,6 +587,9 @@ data class SyncResponseJson(
 
         @SerialName("card")
         val card: Card?,
+
+        @SerialName("key")
+        val key: String?,
     ) {
         /**
          * Represents an attachment in the vault response.

app/src/main/java/com/x8bit/bitwarden/data/vault/repository/util/VaultSdkCipherExtensions.kt

@@ -40,7 +40,7 @@ fun SyncResponseJson.Cipher.toEncryptedSdkCipher(): Cipher =
         organizationId = organizationId,
         folderId = folderId,
         collectionIds = collectionIds.orEmpty(),
-        key = null,
+        key = key,
         name = name.orEmpty(),
         notes = notes,
         type = type.toSdkCipherType(),