Resolve "Remove the extra Data Analyst in Data Team handbook team org"

Why is this change being made?

There was a second Data Analyst text under the Central sub heading. Need to remove that because it is redundant.

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

Closes #6746 (closed)