chore(deps): update terraform terraform-ibm-modules/landing-zone/ibm to v4.4.6

[terraform-ibm-modules-ops]

This PR contains the following updates:

Package	Type	Update	Change
terraform-ibm-modules/landing-zone/ibm (source)	module	patch	4.4.5 -> 4.4.6

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Release Notes

terraform-ibm-modules/terraform-ibm-landing-zone (terraform-ibm-modules/landing-zone/ibm)

### [`v4.4.6`](https://togithub.com/terraform-ibm-modules/terraform-ibm-landing-zone/releases/tag/v4.4.6) [Compare Source](https://togithub.com/terraform-ibm-modules/terraform-ibm-landing-zone/compare/v4.4.5...v4.4.6) ##### Bug Fixes - move VSI Quickstart DA code into the `patterns` directory ([#​508](https://togithub.com/terraform-ibm-modules/terraform-ibm-landing-zone/issues/508)) ([c812369](https://togithub.com/terraform-ibm-modules/terraform-ibm-landing-zone/commit/c812369a92c1d476b6cf5012309c74be63458fbe))

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[terraform-ibm-modules-dev]

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[terraform-ibm-modules-ops]

:tada: This PR is included in version 1.2.0 :tada:

The release is available on:

• GitHub release
• v1.2.0

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