chore(deps): pin trusted workflows based on HashiCorp TSCCR

[hashicorp-tsccr[bot]]

Bumping GitHub Actions version to latest TSCCR release.

• changes in .github/workflows/docker.yml
  • bump docker/build-push-action from v6.3.0 to v6.4.1 (release notes)
• changes in .github/workflows/integration.yml
  • bump actions/setup-go from v5.0.1 to v5.0.2 (release notes)
• changes in .github/workflows/provider-integration.yml
  • bump actions/setup-go from v5.0.1 to v5.0.2 (release notes)
• changes in .github/workflows/registry-docs-pr-based.yml
  • bump actions/setup-node from v4.0.2 to v4.0.3 (release notes)
  • bump actions/setup-node from v4.0.2 to v4.0.3 (release notes)

This PR was auto-generated by security-tsccr/actions/runs/10138985508

You can alter the configuration of this automation via the hcl config in security-tsccr/automation

This PR can be regenerated by dispatching the GitHub workflow Pin Action Refs. Please reach out to #team-prodsec if you have any questions.

[github-actions[bot]]

I'm going to lock this pull request because it has been closed for 30 days. This helps our maintainers find and focus on the active issues. If you've found a problem that seems related to this change, please open a new issue and complete the issue template so we can capture all the details necessary to investigate further.