[release-1.31] Bump traefik to v2.11.20

[brandond]

Proposed Changes

Bump traefik to v2.11.20 - fixes an apparent memory leak.

Types of Changes

version bump

Verification

check version

Testing

Linked Issues

• [Release-1.31] - Memory never goes down in traefik version 2.11.18, need to upgrade to 2.11.19 #11760

User-Facing Change

Further Comments

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 46.35%. Comparing base (9f3a64f) to head (2ad5e62).
Report is 1 commits behind head on release-1.31.

Additional details and impacted files

@@               Coverage Diff                @@
##           release-1.31   #11763      +/-   ##
================================================
- Coverage         48.25%   46.35%   -1.90%     
================================================
  Files               206      206              
  Lines             19552    19552              
================================================
- Hits               9434     9064     -370     
- Misses             8742     9174     +432     
+ Partials           1376     1314      -62     

Flag	Coverage Δ
e2etests	40.23% <ø> (-3.44%)	⬇️
inttests	34.90% <ø> (-0.01%)	⬇️
unittests	16.41% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[cwayne18]

/trivy

[github-actions]

For OSS Maintainers: VEX Notice
--------------------------------
If you're an OSS maintainer and Trivy has detected vulnerabilities in your project that you believe are not actually exploitable, consider issuing a VEX (Vulnerability Exploitability eXchange) statement.
VEX allows you to communicate the actual status of vulnerabilities in your project, improving security transparency and reducing false positives for your users.
Learn more and start using VEX: https://aquasecurity.github.io/trivy/v0.57/docs/supply-chain/vex/repo#publishing-vex-documents

To disable this notice, set the TRIVY_DISABLE_VEX_NOTICE environment variable.


bin/containerd-shim-runc-v2 (gobinary)
======================================
Total: 0 (HIGH: 0, CRITICAL: 0)


Suppressed Vulnerabilities (Total: 1)
=====================================
┌──────────────────┬────────────────┬──────────┬──────────────┬─────────────────────────────────────┬──────────────────────┐
│     Library      │ Vulnerability  │ Severity │    Status    │              Statement              │        Source        │
├──────────────────┼────────────────┼──────────┼──────────────┼─────────────────────────────────────┼──────────────────────┤
│ golang.org/x/net │ CVE-2024-45338 │ HIGH     │ not_affected │ vulnerable_code_not_in_execute_path │ rancher.openvex.json │
└──────────────────┴────────────────┴──────────┴──────────────┴─────────────────────────────────────┴──────────────────────┘

bin/k3s (gobinary)
==================
Total: 0 (HIGH: 0, CRITICAL: 0)


Suppressed Vulnerabilities (Total: 2)
=====================================
┌─────────────────────┬────────────────┬──────────┬──────────────┬─────────────────────────────────────┬──────────────────────┐
│       Library       │ Vulnerability  │ Severity │    Status    │              Statement              │        Source        │
├─────────────────────┼────────────────┼──────────┼──────────────┼─────────────────────────────────────┼──────────────────────┤
│ golang.org/x/crypto │ CVE-2024-45337 │ CRITICAL │ not_affected │ vulnerable_code_not_present         │ rancher.openvex.json │
├─────────────────────┼────────────────┼──────────┤              ├─────────────────────────────────────┤                      │
│ golang.org/x/net    │ CVE-2024-45338 │ HIGH     │              │ vulnerable_code_not_in_execute_path │                      │
└─────────────────────┴────────────────┴──────────┴──────────────┴─────────────────────────────────────┴──────────────────────┘

bin/runc (gobinary)
===================
Total: 0 (HIGH: 0, CRITICAL: 0)


Suppressed Vulnerabilities (Total: 1)
=====================================
┌──────────────────┬────────────────┬──────────┬──────────────┬─────────────────────────────┬──────────────────────┐
│     Library      │ Vulnerability  │ Severity │    Status    │          Statement          │        Source        │
├──────────────────┼────────────────┼──────────┼──────────────┼─────────────────────────────┼──────────────────────┤
│ golang.org/x/net │ CVE-2024-45338 │ HIGH     │ not_affected │ vulnerable_code_not_present │ rancher.openvex.json │
└──────────────────┴────────────────┴──────────┴──────────────┴─────────────────────────────┴──────────────────────┘