Bump json5 and @angular-devkit/build-angular in /web/gui2-topo-lib#88

dependabot[bot] wants to merge 1 commit intomasterOpenNetworkingFoundation/onos-sdran:masterfrom

dependabot/npm_and_yarn/web/gui2-topo-lib/json5-and-angular-devkit/build-angular-2.2.3OpenNetworkingFoundation/onos-sdran:dependabot/npm_and_yarn/web/gui2-topo-lib/json5-and-angular-devkit/build-angular-2.2.3Copy head branch name to clipboard