chore(env): update MGMT_BACKEND_VERSION (#1429)

Because
- The version of the mgmt-backend service is not updated in the
instill-core repository.

This commit
- updates the `MGMT_BACKEND_VERSION` in the `.env` file to `0.25.4`.
- updates the `mgmtBackend.image.tag` in the helm chart values.yaml file
to `0.25.4`.

## Changes in mgmt-backend
- chore(main): release 0.25.4 (instill-ai/mgmt-backend#301)
- fix(repo): update error assertions on repo clients
(instill-ai/mgmt-backend#302)
- chore(repo): wrap repository errors into domain ones
(instill-ai/mgmt-backend#300)

<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> Updates mgmt-backend image/tag to 0.25.4 in .env and Helm values.
> 
> - **Backend**:
> - **mgmt-backend**: Bump image/tag to `0.25.4` in `.env` and
`charts/core/values.yaml`.
> 
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
019e577. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->

Co-authored-by: jvallesm <[email protected]>

Author: droplet-bot

.env

@@ -91,7 +91,7 @@ MODEL_BACKEND_HOST_PUBLICPORT=8083
 
 # mgmt-backend
 MGMT_BACKEND_IMAGE=instill/mgmt-backend
-MGMT_BACKEND_VERSION=0.25.3
+MGMT_BACKEND_VERSION=0.25.4
 MGMT_BACKEND_HOST=mgmt-backend
 MGMT_BACKEND_PRIVATEPORT=3084
 MGMT_BACKEND_PUBLICPORT=8084

charts/core/values.yaml

@@ -304,7 +304,7 @@ mgmtBackend:
   # -- The image of mgmt-backend
   image:
     repository: instill/mgmt-backend
-    tag: 0.25.3
+    tag: 0.25.4
     pullPolicy: IfNotPresent
   # -- Annotation for deployment
   annotations: {}
@@ -1123,6 +1123,7 @@ openfga:
 
 
 
+
               echo "Waiting for database to be ready...";
               sleep 2;
             done; createdb || true