build(deps): bump json5, loader-utils and jest in /packages/wxa-core#268

dependabot[bot] wants to merge 1 commit intomasterWeBankFinTech/wxa:masterfrom

dependabot/npm_and_yarn/packages/wxa-core/json5-and-json5-and-loader-utils-and-jest-2.2.3WeBankFinTech/wxa:dependabot/npm_and_yarn/packages/wxa-core/json5-and-json5-and-loader-utils-and-jest-2.2.3Copy head branch name to clipboard