chore(deps): bump next from 12.0.7 to 12.0.9 (#110)

* chore(deps): bump next from 12.0.7 to 12.0.9

Bumps [next](https://github.com/vercel/next.js) from 12.0.7 to 12.0.9.
- [Release notes](https://github.com/vercel/next.js/releases)
- [Changelog](https://github.com/vercel/next.js/blob/canary/release.js)
- [Commits](vercel/next.js@v12.0.7...v12.0.9)

---
updated-dependencies:
- dependency-name: next
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

* Fix webpack build

* Add polyfills

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Tair Asim <[email protected]>

next.config.js

@@ -15,6 +15,9 @@ module.exports = withPlausibleProxy()({
       stream: false,
       crypto: false,
       path: false,
+      process: require.resolve('process/browser'),
+      assert: require.resolve('assert/'),
+      events: require.resolve('events/'),
     }
 
     return config

package.json

@@ -19,9 +19,11 @@
     "@kunigi/string-compression": "1.0.2",
     "@mdx-js/loader": "^1.6.22",
     "@mdx-js/react": "^1.6.22",
+    "assert": "^2.0.0",
     "classnames": "^2.3.1",
     "copy-to-clipboard": "^3.3.1",
     "ethereumjs-util": "^7.1.3",
+    "events": "^3.3.0",
     "gray-matter": "^4.0.3",
     "highlight.js": "^11.3.1",
     "highlightjs-solidity": "^2.0.1",
@@ -31,6 +33,7 @@
     "next-mdx-remote": "^3.0.8",
     "next-plausible": "^3.1.4",
     "next-themes": "^0.0.15",
+    "process": "^0.11.10",
     "react": "^17.0.2",
     "react-dom": "^17.0.2",
     "react-select": "^5.1.0",