build(deps): bump jsdom and @vue/cli-plugin-unit-mocha in /frontend#49

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dependabot/npm_and_yarn/frontend/jsdom-and-vue/cli-plugin-unit-mocha-18.1.1apache/iotdb-web-workbench:dependabot/npm_and_yarn/frontend/jsdom-and-vue/cli-plugin-unit-mocha-18.1.1Copy head branch name to clipboard