Bump lodash from 4.17.15 to 4.17.21 in /mapnik-server/src/main/node#78

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dependabot/npm_and_yarn/mapnik-server/src/main/node/lodash-4.17.21gbif/maps:dependabot/npm_and_yarn/mapnik-server/src/main/node/lodash-4.17.21Copy head branch name to clipboard