Stop collecting telemetry from admin endpoint requests

[RohitRanjanMS]

Issue describing the changes in this PR

resolves #11545

Pull request checklist

IMPORTANT: Currently, changes must be backported to the in-proc branch to be included in Core Tools and non-Flex deployments.

• Backporting to the in-proc branch is not required
  • Otherwise: Link to backporting PR
• My changes do not require documentation changes
  • Otherwise: Documentation issue linked to PR
• My changes should not be added to the release notes for the next release
  • Otherwise: I've added my notes to release_notes.md
• My changes do not need to be backported to a previous version
  • Otherwise: Backport tracked by issue/PR #issue_or_pr
• My changes do not require diagnostic events changes
  • Otherwise: I have added/updated all related diagnostic events and their documentation (Documentation issue linked to PR)
• I have added all required tests (Unit tests, E2E tests)

Additional information

Additional PR information

[Copilot]

Pull request overview

This PR simplifies OpenTelemetry telemetry collection by excluding all admin endpoint requests instead of filtering specific admin paths. The change consolidates multiple path-specific exclusions into a single, broader filter.

Key Changes:

• Simplified telemetry filtering to exclude all /admin paths instead of specific endpoints
• Fixed variable name shadowing in ConfigureMetrics and ConfigureTracing methods

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
src/WebJobs.Script/Diagnostics/OpenTelemetry/OpenTelemetryConfigurationExtensions.cs	Replaced multiple specific admin path exclusions with a single filter for all /admin paths; renamed shadowed lambda parameters to meterProviderBuilder and traceProviderBuilder
release_notes.md	Added release note entry for the telemetry collection change

[Copilot]

@RohitRanjanMS I've opened a new pull request, #11546, to work on those changes. Once the pull request is ready, I'll request review from you.

[jviau]

@RohitRanjanMS are you certain there is no admin endpoint that is valuable for the customer to track?

[RohitRanjanMS]

@jviau , some of the admin endpoints are still useful, so I brought back the previous filters and just added /admin/host/ping to the list