chore: pprof build updates

[moduli]

Description

This PR updates the pprof build in 2 ways

• Ensures the Admin UI is included in the pprof build
• Isolates pprof from other http handlers (while this doesn't seem like it impacts anything, this was deemed as best practice).

PCI review checklist

• I have documented a clear reason for, and description of, the change I am making.
• If applicable, I've documented a plan to revert these changes if they require more than reverting the pull request.
• If applicable, I've documented the impact of any changes to security controls.
  Examples of changes to security controls include using new access control methods, adding or removing logging pipelines, etc.