fix: handle SIGPIPE in Fetch PR changed files step to prevent missing delimiter error#1651

lpcox merged 1 commit intoperf/security-guard-token-optimizationgithub/gh-aw-firewall:perf/security-guard-token-optimizationfrom

copilot/fix-github-actions-workflow-agent-againgithub/gh-aw-firewall:copilot/fix-github-actions-workflow-agent-againCopy head branch name to clipboard