[PM-25012] Add data field to Cipher type, and add functions for client-side parsing of the field. (#517)

## 🎟️ Tracking

https://bitwarden.atlassian.net/browse/PM-25012

## 📔 Objective

This PR adds the `data` field to the Cipher struct, and adds a function
for parsing that field into the appropriate CipherType (Identity,
SshKey, Login, SecureNote, Card) on the client-side, rather than
consuming the server-provided values.

The function sits unused - after #455 is merged, we should consider
adding this to the `CiphersClient::get` and `CipherClient::list`
functions behind a new feature flag.

Author: nikwithak

crates/bitwarden-vault/src/cipher/attachment.rs

@@ -322,6 +322,7 @@ mod tests {
                 deleted_date: None,
                 revision_date: "2023-07-27T19:28:05.240Z".parse().unwrap(),
                 archived_date: None,
+                data: None,
             },
             attachment,
             contents: contents.as_slice(),
@@ -377,6 +378,7 @@ mod tests {
             deleted_date: None,
             revision_date: "2023-07-27T19:28:05.240Z".parse().unwrap(),
             archived_date: None,
+            data: None,
         };
 
         let enc_file = B64::try_from("Ao00qr1xLsV+ZNQpYZ/UwEwOWo3hheKwCYcOGIbsorZ6JIG2vLWfWEXCVqP0hDuzRvmx8otApNZr8pJYLNwCe1aQ+ySHQYGkdubFjoMojulMbQ959Y4SJ6Its/EnVvpbDnxpXTDpbutDxyhxfq1P3lstL2G9rObJRrxiwdGlRGu1h94UA1fCCkIUQux5LcqUee6W4MyQmRnsUziH8gGzmtI=").unwrap();
@@ -436,6 +438,7 @@ mod tests {
             deleted_date: None,
             revision_date: "2023-07-27T19:28:05.240Z".parse().unwrap(),
             archived_date: None,
+            data: None,
         };
 
         let enc_file = B64::try_from("AsQLXOBHrJ8porroTUlPxeJOm9XID7LL9D2+KwYATXEpR1EFjLBpcCvMmnqcnYLXIEefe9TCeY4Us50ux43kRSpvdB7YkjxDKV0O1/y6tB7qC4vvv9J9+O/uDEnMx/9yXuEhAW/LA/TsU/WAgxkOM0uTvm8JdD9LUR1z9Ql7zOWycMVzkvGsk2KBNcqAdrotS5FlDftZOXyU8pWecNeyA/w=").unwrap();

crates/bitwarden-vault/src/cipher/card.rs

@@ -12,7 +12,7 @@ use super::cipher::CipherKind;
 use crate::{Cipher, VaultParseError, cipher::cipher::CopyableCipherFields};
 
 #[derive(Serialize, Deserialize, Debug, Clone)]
-#[serde(rename_all = "camelCase", deny_unknown_fields)]
+#[serde(rename_all = "camelCase")]
 #[cfg_attr(feature = "uniffi", derive(uniffi::Record))]
 #[cfg_attr(feature = "wasm", derive(Tsify), tsify(into_wasm_abi, from_wasm_abi))]
 pub struct Card {