Bump vaadin-bom from 14.0.14 to 14.6.8 in /service#71

dependabot[bot] wants to merge 1 commit intomastergerald24/possy:masterfrom

dependabot/maven/service/com.vaadin-vaadin-bom-14.6.8gerald24/possy:dependabot/maven/service/com.vaadin-vaadin-bom-14.6.8Copy head branch name to clipboard