Hide policy simulation button

[GilbertCherrie]

Hide the policy simulation button on IM for the vms, templates, instances and images pages. The policy simulation page is currently broken. As we discuss how to progress with this page whether it is to fix the page, redesign and convert the page to react or delete the page all together we will hide the button that leads to this page.

Part of #8921

[miq-bot]

Checked commit GilbertCherrie@b4b03e1 with ruby 2.7.8, rubocop 1.56.3, haml-lint 0.51.0, and yamllint
10 files checked, 1 offense detected

app/helpers/application_helper/toolbar/x_template_cloud_center.rb

• ❗ - Line 79, Col 21 - Layout/CommentIndentation - Incorrect indentation detected (column 20 instead of 21).

[jeffbonson]

Hey @GilbertCherrie , @Fryguy
do we need to take out these commented code blocks, or is it ok like how it is now?

[GilbertCherrie]

Hey @GilbertCherrie , @Fryguy do we need to take out these commented code blocks, or is it ok like how it is now?

We can leave it as it is for now since we may decide to bring these buttons back later if the form is fixed