[Module Proposal]: `avm/utl/general/create-valid-az-resource-name`

### Check for previous/existing GitHub issues/module proposals

- [X] I have checked for previous/existing GitHub issues/module proposals.

### Check this module doesn't already exist in the module indexes

- [X] I have checked for that this module doesn't already exist in the module indexes.

### Bicep or Terraform?

Bicep

### Module Classification?

I'm not sure, please advise

### Module Name

avm/utl/general/create-valid-az-resource-name

### Module Details

A module to create a valid Azure resource name given inputs such as naming convention structure, resource type, etc. It encodes the knowledge around character and length validity of resource names based on the resource type and it will generate a string which will be a valid (though not necessarily globally unique) resource name in Azure.

See an implementation at https://github.com/SvenAelterman/BicepTemplate/blob/main/common-modules/createValidAzResourceName.bicep

### Do you want to be the owner of this module?

Yes

### Module Owner's GitHub Username (handle)

SvenAelterman

### (Optional) Secondary Module Owner's GitHub Username (handle)

_No response_