[ESP32] Set credential type and index to passed-in credentials (#25187)

* [ESP32] Set credential type and index to passed-in credentials

* Undo use of memcpy to copy credentials

examples/platform/esp32/lock/BoltLockManager.cpp

@@ -431,13 +431,7 @@ bool BoltLockManager::SetUser(chip::EndpointId endpointId, uint16_t userIndex, c
     for (size_t i = 0; i < totalCredentials; ++i)
     {
         mCredentials[userIndex][i] = credentials[i];
-        // TODO: Why are we modifying the passed-in credentials?
-        // https://github.com/project-chip/connectedhomeip/issues/25083
-        // For now, preserve pre-existing behavior, which set credentialType to 1.
-        mCredentials[userIndex][i].credentialType  = CredentialTypeEnum::kPin;
-        mCredentials[userIndex][i].credentialIndex = i + 1;
     }
-
     userInStorage.credentials = chip::Span<const CredentialStruct>(mCredentials[userIndex], totalCredentials);
 
     // Save user information in NVM flash