Change the source of trivy-db to avoid 429 error

[stonezdj]

Thank you for contributing to Harbor!

Comprehensive Summary of your change

Issue being fixed

Fixes #(issue)

Please indicate you've done the following:

• [ ] Well Written Title and Summary of the PR
• [ ] Label the PR as needed. "release-note/ignore-for-release, release-note/new-feature, release-note/update, release-note/enhancement, release-note/community, release-note/breaking-change, release-note/docs, release-note/infra, release-note/deprecation"
• [ ] Accepted the DCO. Commits without the DCO will delay acceptance.
• [ ] Made sure tests are passing and test coverage is added if needed.
• [ ] Considered the docs impact and opened a new docs issue or PR with docs changes if needed in website repository.

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 66.10%. Comparing base (c8c11b4) to head (8b28be4). Report is 328 commits behind head on main.

Additional details and impacted files

[](https://app.codecov.io/gh/goharbor/harbor/pull/21183?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=goharbor) ```diff @@ Coverage Diff @@ ## main #21183 +/- ## =========================================== + Coverage 45.36% 66.10% +20.73% =========================================== Files 244 1049 +805 Lines 13333 114649 +101316 Branches 2719 2867 +148 =========================================== + Hits 6049 75784 +69735 - Misses 6983 34723 +27740 - Partials 301 4142 +3841 ``` | [Flag](https://app.codecov.io/gh/goharbor/harbor/pull/21183/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=goharbor) | Coverage Δ | | |---|---|---| | [unittests](https://app.codecov.io/gh/goharbor/harbor/pull/21183/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=goharbor) | `66.10% <ø> (+20.73%)` | :arrow_up: | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=goharbor#carryforward-flags-in-the-pull-request-comment) to find out more. [see 1288 files with indirect coverage changes](https://app.codecov.io/gh/goharbor/harbor/pull/21183/indirect-changes?src=pr&el=tree-more&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=goharbor)