Bump fastjson from 1.2.78 to 2.0.1 in /delay-callback-server#44

dependabot[bot] wants to merge 1 commit intomasterjoooohnli/delay-callback:masterfrom

dependabot/maven/delay-callback-server/com.alibaba-fastjson-2.0.1joooohnli/delay-callback:dependabot/maven/delay-callback-server/com.alibaba-fastjson-2.0.1Copy head branch name to clipboard