Microsoft.EventHub/namespaces: Minimum TLS version and Public Network Access options

### Resource Type

Microsoft.EventHub/namespaces

### Api Version

2021-11-01

### Issue Type

Type is unavailable

### Other Notes

_No response_

### Bicep Repro

resource eventHubNamespace 'Microsoft.EventHub/namespaces@2021-11-01' = {
name: finalEventHubNamespaceName
location: location
sku: {
name: 'Standard'
tier: 'Standard'
capacity: capacity
}
properties: {
minimumTlsVersion: '1.0'
publicNetworkAccess: 'Enabled'
disableLocalAuth: false
zoneRedundant: false
isAutoInflateEnabled: false
maximumThroughputUnits: 0
kafkaEnabled: true
}
}

### Confirm

- [X] I have read the troubleshooting guide and looked for duplicates.

Use the Microsoft.EventHub/namespaces resource at API version 2021-11-01 in the Bicep repro as the starting point. Check how this repository represents that resource's schema and whether minimumTlsVersion and publicNetworkAccess are exposed; done means both options are represented for this API version.

Written by the indexing model from the issue text.