az vm extension set Issue

### **This is autogenerated. Please review and update as needed.**

## Describe the bug

**Command Name**
`az vm extension set`

**Errors:**
```
(VMExtensionProvisioningError) VM has reported a failure when processing extension 'customScript'. Error message: "Enable failed: failed to execute command: command terminated with exit status=1
[stdout]
Hit:1 http://azure.archive.ubuntu.com/ubuntu bionic InRelease
Hit:2 http://azure.archive.ubuntu.com/ubuntu bionic-updates InRelease
Hit:3 http://azure.archive.ubuntu.com/ubuntu bionic-backports InRelease
Hit:4 http://azure.archive.ubuntu.com/ubuntu bionic-security InRelease
Reading package lists...

Welcome to Azure! My name is my-vm.

[stderr]
E: Could not get lock /var/lib/dpkg/lock-frontend - open (11: Resource temporarily unavailable)
E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), is another process using it?
tee: /var/www/html/index.html: No such file or directory
"

More information on troubleshooting is available at https://aka.ms/vmextensionlinuxtroubleshoot
Code: VMExtensionProvisioningError
Message: VM has reported a failure when processing extension 'customScript'. Error message: "Enable failed: failed to execute command: command terminated with exit status=1
[stdout]
Hit:1 http://azure.archive.ubuntu.com/ubuntu bionic InRelease
Hit:2 http://azure.archive.ubuntu.com/ubuntu bionic-updates InRelease
Hit:3 http://azure.archive.ubuntu.com/ubuntu bionic-backports InRelease
Hit:4 http://azure.archive.ubuntu.com/ubuntu bionic-security InRelease
Reading package lists...

Welcome to Azure! My name is my-vm.

[stderr]
E: Could not get lock /var/lib/dpkg/lock-frontend - open (11: Resource temporarily unavailable)
E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), is another process using it?
tee: /var/www/html/index.html: No such file or directory
"

More information on troubleshooting is available at https://aka.ms/vmextensionlinuxtroubleshoot

```

## To Reproduce:
Steps to reproduce the behavior. Note that argument values have been redacted, as they may contain sensitive information.

- _Put any pre-requisite steps here..._
- `az vm extension set --resource-group {} --vm-name {} --name {} --publisher {} --version {} --settings {} --protected-settings {}`

## Expected Behavior

## Environment Summary
```
Linux-5.4.0-1094-azure-x86_64-with-glibc2.35 (Cloud Shell), CBL-Mariner/Linux
Python 3.9.14
Installer: RPM

azure-cli 2.41.0

Extensions:
ai-examples 0.2.5
ml 2.10.0
ssh 1.1.2

Dependencies:
msal 1.20.0b1
azure-mgmt-resource 21.1.0b1
```
## Additional Context