Release v5.1002.1

What's Changed

• feat(designer-v2): Enable runtime connection expressions by Riley Evans (@rllyy97) in #9609
• feat(designerv2): Adding support for knowledge hub editor in designer by preetriti1 in #9603
• fix(vscode): correct bundled LSP server archive layout by Brian Lam (@lambrianmsft) in #9613
• feat(vscode): configure custom-code .NET runtimes by Brian Lam (@lambrianmsft) in #9611
• chore(dev): add Portal local package helper by Brian Lam (@lambrianmsft) in #9619
• feat(standalone): add label-triggered local-only PR previews by Riley Evans (@rllyy97) in #9616
• fix(standalone): unblock named preview deployments by Riley Evans (@rllyy97) in #9622
• fix(standalone): block default preview sign-in providers by Riley Evans (@rllyy97) in #9623
• fix(standalone): report only actual preview deployments by Riley Evans (@rllyy97) in #9624
• feat(knowledge/designer): Adding completions and embedding models for dropdown selection by preetriti1 in #9614
• fix(vscode): persist service provider connections correctly by Bryan Bennett (@bjbennet) in #9625

Full Changelog: v5.1001.0...v5.1002.1