[Snyk] Security upgrade json-server from 0.9.6 to 0.12.1#13

maty21 wants to merge 1 commit intomastermaty21/json-server-extension:masterfrom

snyk-fix-abc489283be5fed22ce2cbc81a8a8d6ematy21/json-server-extension:snyk-fix-abc489283be5fed22ce2cbc81a8a8d6eCopy head branch name to clipboard