Pipeline fails after bumping 5 packages

### Is there an existing issue for this?

- [X] I have searched the existing issues

### Package ecosystem

NuGet

### Package manager version

6.8.0.131

### Language version

_No response_

### Manifest location and content before the Dependabot update

_No response_

### dependabot.yml content

``` yaml
# Disable CI trigger
trigger: none

schedules:
- cron: "0 6 * * 1"
displayName: Weekly Dependabot run
branches:
include:
- master
always: true

jobs:
- job: 'Dependabot'
pool:
vmImage: 'ubuntu-latest'

variables:
- name: DIRECTORY_PATH
value: /XXX
- name: PACKAGE_MANAGER
value: nuget
- name: PROJECT_PATH
value: XXX/XXX/_git/XXX
- group: XXXSecrets

steps:
# Get the repo
- script: git clone https://github.com/dependabot/dependabot-script.git
displayName: Clone Dependabot config repo
# Build the docker image
- script: |
cd dependabot-script
docker build -t "dependabot/dependabot-script" -f Dockerfile .
displayName: Build Dependabot Image
- script: |
docker run --rm -e AZURE_ACCESS_TOKEN='$(XXXDEVOPSTOKEN)' \
-e PACKAGE_MANAGER='$(PACKAGE_MANAGER)' \
-e PROJECT_PATH='$(PROJECT_PATH)' \
-e DIRECTORY_PATH='$(DIRECTORY_PATH)' \
-e LOG_LEVEL=debug \
dependabot/dependabot-script
displayName: Run Dependabot
```

### Updated dependency

_No response_

### What you expected to see, versus what you actually saw

I expect when the pipeline finishes it should be success but what's happening is that 5 PR bumps are created but the pipeline fails for example:
`Running with options: {}
Fetching nuget dependency files for MediusDevOps/APAutomation/_git/APA
Parsing dependencies information
- Updating Azure.Security.KeyVault.Certificates (from 4.5.1)… submitted
- Updating Azure.Security.KeyVault.Secrets (from 4.5.0)… submitted
- Updating Microsoft.ApplicationInsights (from 2.21.0)… submitted
- Updating Microsoft.NET.Test.Sdk (from 17.8.0)… submitted
- Updating NUnit (from 3.14.0)… submitted
- Updating Duende.IdentityServer (from 6.3.4)…
##[error]Bash exited with code '1'.`
The pipeline was only green once.
I would like to know why is this happening, maybe something wrong with my script?

### Native package manager behavior

If I use NuGet manually the update is smooth.

### Images of the diff or a link to the PR, issue, or logs

_No response_

### Smallest manifest that reproduces the issue

_No response_

Review the embedded dependabot.yml pipeline configuration and the debug log around the Duende.IdentityServer update after the five earlier PRs are submitted. Re-run the pipeline with the same NuGet, Docker, and Azure settings, then identify the failure cause and confirm that all updates complete with a successful pipeline.

Written by the indexing model from the issue text.