az ad group: Group names with '&' in them get split at the point where the '&' appears

[liamehenderson]

Describe the bug

Command Name
az ad group show --group "Hello_&_World" --query id --output tsv

Errors:

No group matches the name of 'Hello_'

To Reproduce:

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

• Have an AAD group with an '&' in the name
• az ad group show --group {} --query id --output tsv

Expected Behavior

az ad command can handle group names that have "&" in them. Previously had to use a workaround with --% though with 2.40 this is apparently no longer needed https://github.com/Azure/azure-cli/blob/dev/doc/quoting-issues-with-powershell.md and was working fine until 2.41

Environment Summary

Windows-10-10.0.19042-SP0
Python 3.10.5
Installer: MSI

azure-cli 2.41.0

Extensions:
azure-devops 0.17.0

Dependencies:
msal 1.20.0b1
azure-mgmt-resource 21.1.0b1

Additional Context

[yonzhan]

@jiasli for awareness

[liamehenderson]

Have put the --% workaround back into our scripts which seems to have solved it on 2.41

az --% ad group show --group "Hello_&_World" --query id --output tsv

[jiasli]

We reverted #23514 in #24015. az is now still az.cmd.