[Snyk] Security upgrade golang from 1.8 to 1.21.10#26

howardfackrell wants to merge 1 commit intomasteroctanner/router-metrics:masterfrom

snyk-fix-6ceebc45006cb193061a3583072dfb35octanner/router-metrics:snyk-fix-6ceebc45006cb193061a3583072dfb35Copy head branch name to clipboard