[deps]: Update Testcontainers to v4.12.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
Testcontainers (source)	[4.11.0] → [4.12.0]

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Release Notes

testcontainers/testcontainers-dotnet (Testcontainers)

v4.12.0

Compare Source

What's Changed

Thanks to all contributors 👏.

The NuGet packages for this release have been attested for supply chain security using actions/attest. This confirms the integrity and provenance of the artifacts and helps ensure they can be trusted: #​21198535.

⚠️ Breaking Changes

• chore(deps): Bump Docker.DotNet from 3.131.1 to 4.0.2 (#​1665) @​HofmeisterAn

🚀 Features

• feat: Add Floci module (#​1690) @​object
• feat: Ignore port-forwarding extra host in reuse hash (#​1689) @​HofmeisterAn
• feat: Allow devs to override the reuse hash calculation (#​1688) @​HofmeisterAn
• feat: Add connect to network API (#​1672) @​HofmeisterAn
• feat(LocalStack): Require auth token for 4.15 and onwards (#​1667) @​HofmeisterAn
• chore(deps): Bump Docker.DotNet from 3.131.1 to 4.0.2 (#​1665) @​HofmeisterAn

🐛 Bug Fixes

• fix: Trim tar record padding to avoid broken-pipe failure on Podman (#​1684) @​artiomchi
• fix(Nats): Use healthz API for readiness probe (#​1679) @​eriblo01
• fix: Remove KeepAlive socket option (#​1671) @​Angelinsky7

📖 Documentation

• docs: Extend WithCommand(params string[]) documentation (#​1685) @​HofmeisterAn

🧹 Housekeeping

• feat: Prepare next release cycle (4.12.0) (#​1664) @​HofmeisterAn

📦 Dependency Updates

• chore(deps): Bump the actions group with 5 updates (#​1687) @​dependabot[bot]
• chore(deps): Bump Docker.DotNet from 4.1.0 to 4.2.0 (#​1686) @​HofmeisterAn
• chore(deps): Bump the actions group with 5 updates (#​1676) @​dependabot[bot]
• chore(deps): Bump Docker.DotNet from 4.0.2 to 4.1.0 (#​1674) @​HofmeisterAn
• chore(deps): Bump Docker.DotNet from 3.131.1 to 4.0.2 (#​1665) @​HofmeisterAn

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[bitwarden-bot]

Internal tracking:

• ID: PM-38707
• Link: https://bitwarden.atlassian.net/browse/PM-38707

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 61.20%. Comparing base (74a463c) to head (067e301).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #7776      +/-   ##
==========================================
- Coverage   65.73%   61.20%   -4.54%     
==========================================
  Files        2214     2214              
  Lines       98033    98033              
  Branches     8848     8848              
==========================================
- Hits        64446    59997    -4449     
- Misses      31375    35921    +4546     
+ Partials     2212     2115      -97     

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