ARM Template to Create PostgreSQL "minimumTlsVersion" vs "minimalTlsVersion"

Potential ARM Template error: Not sure if the ARM Template is incorrect or it actual uses a different spelling.

[ARM Template sample](https://github.com/Azure/azure-postgresql/blob/master/arm-templates/NewPostgreSqlServer.json) is using: "minimumTlsVersion"

The REST API Docs & Policy Aliases uses "minimalTlsVersion" and PowerShell uses New-AzPostgreSqlServer -MinimalTlsVersion

[MinimalTlsVersionEnum](https://learn.microsoft.com/en-us/rest/api/postgresql/singleserver/servers/create?tabs=HTTP#minimaltlsversionenum)