[firestore-vector-search] `text` changed but `text_embedding` no changed

## Describe your configuration

- Extension name: `firestore-vector-search`
- Extension version: `0.0.4`
- Configuration values (redact info where appropriate):

## Describe the problem
Text changed but embedding values & status not changed.

#### Steps to reproduce:
1. change values in `text` field (config's input field name)
2. cloud function trigged but `status` and `text_embedding` fields not changed.

##### Expected result
- `status` & `text_embedding` fields changed.

##### Actual result
##### Screenshots