Enable nightly tests and first pass of fixes for `deploy.test.ts`

[MicroFish91]

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Depends on: https://github.com/microsoft/vscode-azuretools/pull/1756

You can disregard any changes to azureResourceWebAppActions as I will be posting all the fixes for that test file in the next PR. The suite.only being used for now is also intentional and will be removed in the next PR as well.

Local:

Remote: https://dev.azure.com/devdiv/DevDiv/_build/results?buildId=9947761&view=results

Fixes for the following will come in follow-up PRs:

• zipfile
• .NET (needs further investigation)
• the latter half of deploy logic (needs further investigation)
• azureResourceWebAppActions.test.ts

[nturinski]

I'm gonna hold off on approving until the appservice package gets released so we can observe what the long running tests do.

[MicroFish91]

Confirmed everything is working, ready for final review :)

[MicroFish91]

It's been a while, will revisit later and reopen when ready.