[Snyk] Upgrade fast-safe-stringify from 2.0.6 to 2.1.1#23

deepal wants to merge 1 commit intomasterdeepal/node-gelfy:masterfrom

snyk-upgrade-88ac4a4ce531a2c7a3b05a6aecb47a89deepal/node-gelfy:snyk-upgrade-88ac4a4ce531a2c7a3b05a6aecb47a89Copy head branch name to clipboard