Update single VM reference architectures

[VeronicaWasson]

• Update deployment instructions
• Add NSG to diagram

[bennage]

✅ Validation status: passed

File	Status	Preview URL	Details
docs/reference-architectures/virtual-machines-linux/images/single-vm-diagram.png	✅Succeeded	View
docs/reference-architectures/virtual-machines-linux/single-vm.md	✅Succeeded	View
docs/reference-architectures/virtual-machines-windows/images/single-vm-diagram.png	✅Succeeded	View
docs/reference-architectures/virtual-machines-windows/single-vm.md	✅Succeeded	View

For more details, please refer to the build report.

Note: If you changed an existing file name or deleted a file, broken links in other files to the deleted or renamed file are listed only in the full build report.

[bennage]

✅ Validation status: passed

File	Status	Preview URL	Details
docs/reference-architectures/virtual-machines-linux/images/single-vm-diagram.png	✅Succeeded	View
docs/reference-architectures/virtual-machines-linux/single-vm.md	✅Succeeded	View
docs/reference-architectures/virtual-machines-windows/images/single-vm-diagram.png	✅Succeeded	View
docs/reference-architectures/virtual-machines-windows/single-vm.md	✅Succeeded	View

For more details, please refer to the build report.

Note: If you changed an existing file name or deleted a file, broken links in other files to the deleted or renamed file are listed only in the full build report.

[bennage]

✅ Validation status: passed

File	Status	Preview URL	Details
docs/reference-architectures/virtual-machines-linux/images/single-vm-diagram.png	✅Succeeded	View
docs/reference-architectures/virtual-machines-linux/single-vm.md	✅Succeeded	View
docs/reference-architectures/virtual-machines-windows/images/single-vm-diagram.png	✅Succeeded	View
docs/reference-architectures/virtual-machines-windows/single-vm.md	✅Succeeded	View

For more details, please refer to the build report.

Note: If you changed an existing file name or deleted a file, broken links in other files to the deleted or renamed file are listed only in the full build report.

[bennage]

✅ Validation status: passed

File	Status	Preview URL	Details
docs/reference-architectures/virtual-machines-linux/images/single-vm-diagram.png	✅Succeeded	View
docs/reference-architectures/virtual-machines-linux/single-vm.md	✅Succeeded	View
docs/reference-architectures/virtual-machines-windows/images/single-vm-diagram.png	✅Succeeded	View
docs/reference-architectures/virtual-machines-windows/single-vm.md	✅Succeeded	View

For more details, please refer to the build report.

Note: If you changed an existing file name or deleted a file, broken links in other files to the deleted or renamed file are listed only in the full build report.