chore(deps): update github actions

[agntcy-automation]

This PR contains the following updates:

Package	Type	Update	Change
actions/create-github-app-token	action	minor	v3.1.1 → v3.2.0
step-security/harden-runner	action	patch	v2.19.1 → v2.19.3

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Release Notes

actions/create-github-app-token (actions/create-github-app-token)

v3.2.0

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Features

• add support for enterprise-level GitHub Apps (#​263) (952a2a7)
• support full repository names in repositories input (#​372) (85eb8dd)

Bug Fixes

• deps: bump @​actions/core from 3.0.0 to 3.0.1 in the production-dependencies group (#​364) (43e5c34)
• validate private-key input (#​376) (f24bbd8)

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

v2.19.3

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What's Changed

• Default to audit mode when api-key missing with use-policy-store by @​varunsh-coder in #​665

Full Changelog: step-security/harden-runner@v2.19.2...v2.19.3

v2.19.2

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What's Changed

• Update the Harden Runner agent for enterprise tier to use go 1.26 and fix minor bugs.

Full Changelog: step-security/harden-runner@v2.19.1...v2.19.2