Fix incorrect (ThrottleRateActionBytesPerSecond) parameter to correct one (ThrottleRateActionBitsPerSecond) in New-NetQosPolicy

[Tamrin007]

PR Summary

This change fixes the problem that the New-NetQosPolicy documentation contains an explanation and an example using an incorrect parameter.

PR Checklist

• Descriptive Title: This PR's title is a synopsis of the changes it proposes.
• Summary: This PR's summary describes the scope and intent of the change.
• Contributor's Guide: I have read the contributors guide.
• Style: This PR adheres to the style guide.

[learn-build-service-prod]

Learn Build status updates of commit 18df435:

✅ Validation status: passed

File	Status	Preview URL	Details
docset/winserver2012-ps/netqos/New-NetQosPolicy.md	✅Succeeded	View (winserver2012-ps)
docset/winserver2012r2-ps/netqos/New-NetQosPolicy.md	✅Succeeded	View (winserver2012r2-ps)

For more details, please refer to the build report.

For any questions, please:

• Try searching the learn.microsoft.com contributor guides
• Post your question in the Learn support channel

[learn-build-service-prod]

Learn Build status updates of commit b546a7a:

✅ Validation status: passed

File	Status	Preview URL	Details
docset/winserver2012-ps/netqos/New-NetQosPolicy.md	✅Succeeded	View (winserver2012-ps)
docset/winserver2012r2-ps/netqos/New-NetQosPolicy.md	✅Succeeded	View (winserver2012r2-ps)

For more details, please refer to the build report.

For any questions, please:

• Try searching the learn.microsoft.com contributor guides
• Post your question in the Learn support channel

[Tamrin007]

Hi @get-itips @msbemba @scanum, thank you for taking the time to review and work on this PR. It looks like all reviews and checks have passed. Are there any additional actions required before this request can be merged?