## Description

This PR adds the `applicationsType` UDT and updates existing UDTs to
follow AVM standards.

Tagging owner: @ReneHezser 

## Pipeline Reference


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[![avm.res.compute.gallery](https://github.com/johnlokerse/bicep-registry-modules/actions/workflows/avm.res.compute.gallery.yml/badge.svg?branch=johnlokerse%2Fudt-compute-gallery)](https://github.com/johnlokerse/bicep-registry-modules/actions/workflows/avm.res.compute.gallery.yml)
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## Type of Change

<!-- Use the checkboxes [x] on the options that are relevant. -->

- [x] Update to CI Environment or utilities (Non-module affecting
changes)
- [x] Azure Verified Module updates:
- [ ] Bugfix containing backwards-compatible bug fixes, and I have NOT
bumped the MAJOR or MINOR version in `version.json`:
- [ ] Someone has opened a bug report issue, and I have included "Closes
#{bug_report_issue_number}" in the PR description.
- [ ] The bug was found by the module author, and no one has opened an
issue to report it yet.
- [x] Feature update backwards compatible feature updates, and I have
bumped the MINOR version in `version.json`.
- [ ] Breaking changes and I have bumped the MAJOR version in
`version.json`.
  - [x] Update to documentation

## Checklist

- [x] I'm sure there are no other open Pull Requests for the same
update/change
- [x] I have run `Set-AVMModule` locally to generate the supporting
module files.
- [x] My corresponding pipelines / checks run clean and green without
any errors or warnings

<!-- Please keep up to date with the contribution guide at
https://aka.ms/avm/contribute/bicep -->