Chore/dist command broken

[thescientist13]

Related Issue

Running npm run dist is broken, seems related to #73

% npm run dist

> [email protected] dist
> rollup -c rollup.config.js


src/wcc.js → dist/wcc.dist.cjs...
[!] (plugin commonjs--resolver) Error: Unexpected token (Note that you need @rollup/plugin-json to import JSON files)
node_modules/escodegen/package.json (2:10)
1: {
2:     "name": "escodegen",
             ^
3:     "description": "ECMAScript code generator",
4:     "homepage": "http://github.com/estools/escodegen",
Error: Unexpected token (Note that you need @rollup/plugin-json to import JSON files)
    at error (/Users/owenbuckley/Workspace/project-evergreen/repos/wcc/node_modules/rollup/dist/shared/rollup.js:198:30)
    at Module.error (/Users/owenbuckley/Workspace/project-evergreen/repos/wcc/node_modules/rollup/dist/shared/rollup.js:12555:16)
    at Module.tryParse (/Users/owenbuckley/Workspace/project-evergreen/repos/wcc/node_modules/rollup/dist/shared/rollup.js:12932:25)
    at Module.setSource (/Users/owenbuckley/Workspace/project-evergreen/repos/wcc/node_modules/rollup/dist/shared/rollup.js:12837:24)
    at ModuleLoader.addModuleSource (/Users/owenbuckley/Workspace/project-evergreen/repos/wcc/node_modules/rollup/dist/shared/rollup.js:22311:20)

Summary of Changes

1. Verify npm run dist during ci
2. Resolved Rollup build issue