Update Patch Manager to handle linux patching

[pavmoj]

• Added logic to handle both windows and linux patching
• Updated SSM doc to extract and upload patches on linux
• Add required policies to rhel instance profile
• Add rhel ASG in test environment for testing

[github-actions]

TFSEC Scan Success

Show Output

```hcl

---

TFSEC will check the following folders:

</details> #### `Checkov Scan` Success
<details><summary>Show Output</summary>

```hcl

*****************************

Checkov will check the following folders:

CTFLint Scan Success

Show Output

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Setting default tflint config...
Running tflint --init...
Installing "terraform" plugin...
Installed "terraform" (source: github.com/terraform-linters/tflint-ruleset-terraform, version: 0.5.0)
tflint will check the following folders:

Trivy Scan

Show Output

[github-actions]

TFSEC Scan Success

Show Output

```hcl

---

TFSEC will check the following folders:

</details> #### `Checkov Scan` Success
<details><summary>Show Output</summary>

```hcl

*****************************

Checkov will check the following folders:

CTFLint Scan Success

Show Output

*****************************

Setting default tflint config...
Running tflint --init...
Installing "terraform" plugin...
Installed "terraform" (source: github.com/terraform-linters/tflint-ruleset-terraform, version: 0.5.0)
tflint will check the following folders:

Trivy Scan

Show Output