Bump gson from 2.8.0 to 2.8.9 in /mods/core#59

dependabot[bot] wants to merge 1 commit intodevelopdroidefense/engine:developfrom

dependabot/maven/mods/core/com.google.code.gson-gson-2.8.9droidefense/engine:dependabot/maven/mods/core/com.google.code.gson-gson-2.8.9Copy head branch name to clipboard