chore(deps): update step-security/harden-runner action to v2.6.1

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
step-security/harden-runner	action	patch	v2.6.0 -> v2.6.1

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Release Notes

step-security/harden-runner (step-security/harden-runner)

v2.6.1

Compare Source

What's Changed

Release v2.6.1 by @​varunsh-coder and @​h0x0er in https://github.com/step-security/harden-runner/pull/356
This release:

1. Improves the job summary markdown written by the Harden-Runner Action
2. Improves detection of cache endpoint used by the job
3. Detects use of Kubernetes mode in Actions Runner Controller (ARC) based runners
4. Updates dependencies

Full Changelog: step-security/harden-runner@v2...v2.6.1

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Configuration

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