feat(ci): more meta backend agnostic e2e tests in main-cron

[BugenZhao]

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What's changed and what's your intention?

• Use meta-backend: env for all CI RiseDev profiles.

  • use a persisted SQLite database as a fallback when env var is not set, behaving as if meta-backend: sqlite is specified, ensuring compatibility with the behavior prior to this PR.

• Extend coverage for PG/MySQL meta backends on main-cron to

  • slow e2e test
  • parallel e2e test
  • e2e source test
  • e2e sink test

Note that although there are many other steps for specific connectors, I suppose it may not be necessary to cover them all, as the execution path on the meta node should not differ significantly.

Checklist

• I have written necessary rustdoc comments
• I have added necessary unit tests and integration tests
• All checks passed in ./risedev check (or alias, ./risedev c)

Documentation

• My PR needs documentation updates. (Please use the Release note section below to summarize the impact on users)

Release note

If this PR includes changes that directly affect users or other significant modifications relevant to the community, kindly draft a release note to provide a concise summary of these changes. Please prioritize highlighting the impact these changes will have on users.

[BugenZhao]

• feat(ci): more meta backend agnostic e2e tests in main-cron #19595 👈 (View in Graphite)
• refactor(ci): introduce meta backend agnostic e2e tests #19568
• feat(risedev): support configuring meta store by url from env var #19560
• main

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[kwannoel]

Seems like main-cron tests still fail. Let's make it pass before merging. Or disable the failing tests first.

[xxchan]

cool!

[xxchan]

failure looks strange