APIView automation doesn't update PRs

[chlowell]

The CI pipeline created an apiview for #2712 (see here) however, the apiRevisionUrl it got back is incorrect, and the GitHub bot didn't comment with an apiview link.

The pipeline got:

https://apiview.dev/Assemblies/Review/2af3cff65a914d06a00a34868cd180b0?revisionId=6e1a018db3c34c2b800f440219096163%22,

But the revision is actually at:

https://spa.apiview.dev/review/2af3cff65a914d06a00a34868cd180b0?activeApiRevisionId=6e1a018db3c34c2b800f440219096163

So, the pipeline got a URL with the correct review and revision IDs, but apparently an incorrect path and query param.

Originally posted by @chlowell in #2712 (comment)