Fix Value Stream Analytics documentation links

Why is this change being made?

The previous links used a deprecated URL that led to a 404, so this updates them to use the new URL. Example:

How will this merge request impact page speed?

No impact

Does this MR meet the acceptance criteria?

Assign to DRI

• Did you assign this change to the correct DRI of the page or information you are changing?

Conformity

• Added description to this MR explaining the reasons for the proposed change, per say-why-not-just-what