[dependabot]

Bumps step-security/harden-runner from 2.21.1 to 2.22.4.

Release notes

Sourced from step-security/harden-runner's releases.

v2.22.4

What's Changed

• Fixed a Linux agent memory leak that could cause runners to run out of memory during jobs with heavy process or network activity.
• The workaround for GitHub’s DNS resolver and outbound proxy experiment on GitHub-hosted Linux runners now defaults to enabled when feature flags can’t be fetched.
• Improved HTTP/2 TLS interception on Linux (enterprise tier).
• Added retries for failed monitoring API requests, improving reliability of monitoring initialization and raw-event uploads.

Full Changelog: step-security/harden-runner@v2.22.3...v2.22.4

v2.22.3

What's Changed

• Added support for Avrea-hosted runners (enterprise tier)
• Fixed unexpected blocking of allowed connections caused by GitHub’s DNS resolver and outbound proxy experiment on GitHub-hosted Linux runners
• Added a feature flag to disable implicit AWS endpoint allowances on self-hosted Linux runners (enterprise tier)

Full Changelog: step-security/harden-runner@v2.22.2...v2.22.3

v2.22.2

What's Changed

• Fixed inbound (ingress) network traffic being incorrectly classified as outbound (egress) traffic on macOS
• Fixed implicit endpoints intended for self-hosted runners being applied to custom VM environments on Linux (enterprise tier)
• Improved network and DNS tracing, enforcement logic, and process information correlation on Linux (enterprise tier)

Full Changelog: step-security/harden-runner@v2.22.1...v2.22.2

v2.22.1

What's Changed

• Fixed security rules not initializing on GHES self-hosted runners
• Fixed GHES connectivity in block mode by implicitly allowing the GHES hostname

Full Changelog: step-security/harden-runner@v2.22.0...v2.22.1

v2.22.0

What's Changed

• Linux ARM64 support for community tier
• GHES support for self-hosted VMs (enterprise tier)
• MacOS and Windows runner deny list support for block policy (enterprise tier).

Full Changelog: step-security/harden-runner@v2.21.1...v2.22.0

Commits

• 1d88384 Merge pull request #716 from step-security/rc-48
• 26249c0 Merge pull request #712 from Prateek-stepsecurity/pn/monitor-retry
• b5a70cf Treat 409 from /monitor as terminal and add retry tests
• 0a48cce Retry /monitor call up to 3 times on failure
• 967c33e Merge pull request #715 from step-security/rc-47
• 4fa77e8 Merge pull request #714 from h0x0er/jatin/agent-v1.9.6-v0.18.1
• dd2b975 bump agent versions
• 46b06ce Merge pull request #711 from step-security/rc-46
• f82eb4b Merge pull request #710 from h0x0er/jatin/tp-avrea
• 665b85a update agent-self-hosted, agent-bravo to v1.9.5 and agent to v0.18.0
• Additional commits viewable in compare view

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