test that walletFactory upgrade continue tracking existing offers

[Chris-Hibbert]

What is the Problem Being Solved?

#8773 is an upgrade to walletFactory that addresses #8445. During development we tested (manually and in agoric-3-proposals) that offers created before the upgrade continue to be tracked. Unfortunately, those tests don't continue to run once the code is upgraded on chain, so we have to add new tests in a3p-integration. In order to test it, we'll need a hook to create an outstanding offer before performing the upgrade.

Description of the Design

• Create an offer (e.g. 'agops inter bid by-price --price 1 --give 1.0IST --from $GOV1ADDR --keyring-backend test --offer-id perpetual-open-bid-12')
• upgrade walletFactory
• Verify that the offer exists and can be interacted with. ('agops inter bid cancel --id perpetual-open-bid-12 --from $GOV1ADDR')

Security Considerations

None

Scaling Considerations

None

Test Plan

As above

Upgrade Considerations

upgraded WalletFactory.

[Chris-Hibbert]

Blocked on A3P#74.

[Chris-Hibbert]

• The hook was added
• This change was included in upgrade15
• This functionality has been exercised on-chain.

So this issue no longer needs to be addressed.