Update com_googlesource_code_re2 digest to a57a1d6

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
com_googlesource_code_re2	http_archive	digest	1c1ffbe -> a57a1d6

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⚠ Dependency Lookup Warnings ⚠

Warnings were logged while processing this repo. Please check the Dependency Dashboard for more information.

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Configuration

📅 Schedule: Branch creation - "on the 1st through 7th day of the month" (UTC), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• [ ] If you want to rebase/retry this PR, check this box

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[codecov[bot]]

Codecov Report

Patch and project coverage have no change.

Comparison is base (0ff90d9) 80.74% compared to head (0250360) 80.74%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #55 +/- ## ======================================= Coverage 80.74% 80.74% ======================================= Files 162 162 Lines 9853 9853 Branches 1622 1622 ======================================= Hits 7956 7956 Misses 1446 1446 Partials 451 451 ``` | Flag | Coverage Δ | | |---|---|---| | unittests | `80.74% <ø> (ø)` | | 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=Jeff+McGlynn#carryforward-flags-in-the-pull-request-comment) to find out more.

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