Add imagePullSecrets support in job.yml template for private registry images

## 📌 Feature Request: Add `imagePullSecrets` in `job.yml`

### 🔹 Description
Currently, the `job.yml` template file does not include `imagePullSecrets`, which makes it difficult to pull images from private container registries. This issue proposes adding support for `imagePullSecrets` to ensure seamless authentication with private registries.

### 📂 Affected File
- `job.yml`

### ✅ Suggested Fix
Modify the `job.yml` file to include `imagePullSecrets`

### 🚀 Benefits

- Enables Helm to pull images from private registries.
- Improves compatibility for users needing authentication.