shellcheck job failed

    4.20.0 (main), 4.19.z

    Always

    1. Locally run ./hack/shellcheck.sh
    2. Or in CI: https://prow.ci.openshift.org/view/gs/test-platform-results/pr-logs/pull/openshift_installer/9703/pull-ci-openshift-installer-release-4.19-shellcheck/1921877554185113600 (4.19 since we haven't added jobs back to main - 4.20)
    

    ./hack/shellcheck.sh failed

    ./hack/shellcheck.sh should pass

    Failed with following errors:
./data/data/agent/files/usr/local/bin/install-status.sh:57:14: note: Backslash is literal in "\e". Prefer explicit escaping: "\\e". [SC1117]
./data/data/agent/files/usr/local/bin/install-status.sh:57:36: note: Backslash is literal in "\e". Prefer explicit escaping: "\\e". [SC1117]
./data/data/agent/files/usr/local/bin/install-status.sh:57:59: note: Backslash is literal in "\e". Prefer explicit escaping: "\\e". [SC1117]
./data/data/agent/files/usr/local/bin/install-status.sh:57:68: note: Backslash is literal in "\e". Prefer explicit escaping: "\\e". [SC1117]
./data/data/agent/files/usr/local/bin/install-status.sh:57:122: note: Backslash is literal in "\e". Prefer explicit escaping: "\\e". [SC1117]
./data/data/agent/files/usr/local/bin/set-node-zero.sh:51:13: warning: Quote this to prevent word splitting. [SC2046]
./data/data/agent/files/usr/local/bin/set-node-zero.sh:52:8: note: Not following: /usr/local/bin/release-image.sh was not specified as input (see shellcheck -x). [SC1091]