Bump step-security/harden-runner from 1.5.0 to 2.6.0 · wabarc/wayback@b2c14d6

StepSecurity Harden Runner: DNS resolution for domain pipelinesghubeus2.actions.githubusercontent.com. was blocked. This domain is not in the list of allowed-endpoints.

StepSecurity Harden Runner: DNS resolution for domain actions-results-receiver-production.githubapp.com. was blocked. This domain is not in the list of allowed-endpoints.

Failed to save: reserveCache failed: connect ECONNREFUSED 54.185.253.63:443