chore: update step-security/harden-runner action to v2.22.2

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
step-security/harden-runner	action	patch	v2.22.1 → v2.22.2

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Release Notes

step-security/harden-runner

v2.22.2

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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

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