Update extension dependencies (#3001)

* Update EventGrid and ServiceBus dependencies

Update extension dependencies (#3001)

* Update EventGrid and ServiceBus dependencies

Update SignalR extensions to 2.0.1 (#2998)

Microsoft.NET.Sdk.Functions/4.6.0 for v4 innerbuild (#2968)

* Microsoft.NET.Sdk.Functions/4.6.0 for v4 innerbuild

* update release notes

* Update tests

Use p2p reference for external ext proj entry point (#2954)

* Update SDK version to 2.1.0-preview.1

* Add external csproj sample. Refactor external csproj to be p2p ref entry point

* Error out if external ext proj does not exist

* Suppress ManagePackageVersionsCentrally when generating ext proj

* Update error & warnings

* Update readme section title

* Add example scenarios to external ext proj sample

* Fix README mistake

Update extension validation template (#2949)

Update extension validation template (#2949)

Return null if cosmos db input can't find item (#2942)

* Fix cosmos db 404 exception

fix

* Update release_notes.md

* Update release_notes.md

* Update release_notes.md

* Update test/Worker.Extensions.Tests/Cosmos/CosmosDBConverterTests.cs

Co-authored-by: Lilian Kasem <liliankasem@gmail.com>

* Update release_notes.md

* add e2e tests

* Update release_notes.md

---------

Co-authored-by: Florian Lenz <33814851+FlonairLenz@users.noreply.github.com>
Co-authored-by: Lilian Kasem <likasem@microsoft.com>

Bump http extension for release (#2940)

Revert "Patch Http.AspNetCore extension package" & update release not…

…es (#2938)

* Revert "Patch Http.AspNetCore extension package  (#2937)"

This reverts commit 1b6ec54.

* Update release notes for version 1.3.3