Bump elasticsearch from 2.4.5 to 6.8.15 in /modeshape-parent#1720

dependabot[bot] wants to merge 1 commit intomasterModeShape/modeshape:masterfrom

dependabot/maven/modeshape-parent/org.elasticsearch-elasticsearch-6.8.15ModeShape/modeshape:dependabot/maven/modeshape-parent/org.elasticsearch-elasticsearch-6.8.15Copy head branch name to clipboard