Run Trusted Server's share of the EdgeZero PR 275 qualification #1508

Description

EdgeZero publishes a qualification record (EZ-Q1) for a frozen PR 275 candidate before Trusted Server pins it. Trusted Server owns 24 of the 44 external legs: 15 local consumer legs, 4 hosted legs on its own build, and 5 consumer reviews. It runs the other 20 on its staging service with EdgeZero's qualification build. The spec in #1506 lists every leg under "EdgeZero qualification, Trusted Server's part".

Before EdgeZero's hosted phase can start, Trusted Server supplies:

• a named operator
• an authorized Fastly staging service, with an Image Optimizer entitlement
• confirmed thresholds and sample counts for EZ-2's M1 to M7 measurements
• whether the staging service serves HTTP/3
• the baseline commit for the EZ-2 measurements

Done when

• The prerequisites above are recorded and EdgeZero acknowledges them.
• Trusted Server's local and hosted legs pass on the frozen candidate.
• Trusted Server's consumer review is recorded.
• EdgeZero publishes the record as a release asset on an immutable tag.

Affected area

Fastly runtime, CI / Tooling

Related

• Spec: Cut Trusted Server over to EdgeZero PR 275 #1506
• Epic: Integrate Auctioneer into Trusted Server on EdgeZero PR 275 #1505
• Unblocks the merge of: Cut Trusted Server over to EdgeZero PR 275 #1507
• EdgeZero: feat: implement portable outbound HTTP and request lifecycle contracts edgezero#275