Update deprecated note to be comment

Author: quexten

crates/bitwarden-wasm-internal/src/pure_crypto.rs

@@ -15,8 +15,8 @@ pub struct PureCrypto {}
 // Encryption
 #[wasm_bindgen]
 impl PureCrypto {
-    #[allow(deprecated)]
-    #[deprecated]
+    /// DEPRECATED: Use `symmetric_decrypt_string` instead.
+    /// Cleanup ticket: https://bitwarden.atlassian.net/browse/PM-21247
     pub fn symmetric_decrypt(enc_string: String, key: Vec<u8>) -> Result<String, CryptoError> {
         Self::symmetric_decrypt_string(enc_string, key)
     }
@@ -35,8 +35,8 @@ impl PureCrypto {
         EncString::from_str(&enc_string)?.decrypt_with_key(&SymmetricCryptoKey::try_from(key)?)
     }
 
-    #[allow(deprecated)]
-    #[deprecated]
+    /// DEPRECATED: Use `symmetric_decrypt_filedata` instead.
+    /// Cleanup ticket: https://bitwarden.atlassian.net/browse/PM-21247
     pub fn symmetric_decrypt_array_buffer(
         enc_bytes: Vec<u8>,
         key: Vec<u8>,