add husky v5 example setup code for HUSKY_GIT_PARAMS (#2340)

* add husky v5 example

Hi,
i just added the husky v5 example. 
https://typicode.github.io/husky/#/?id=husky_git_params-ie-commitlint-
cheers

* docs: linting

Co-authored-by: hannes <github@htmlcss.de>

README.md

@@ -97,7 +97,9 @@ To lint commits before they are created you can use Husky's 'commit-msg' hook.
 
 Install in your project `npm install husky --save-dev` or `yarn add -D husky`.
 
-After that, you can create a `.huskyrc` file or add to your `package.json` the following code:
+After that, you can create a `.huskyrc` file or add to your `package.json` the following code for
+
+Husky V4:
 
 ```json
 {
@@ -109,6 +111,16 @@ After that, you can create a `.huskyrc` file or add to your `package.json` the f
 }
 ```
 
+Husky V5
+
+```
+# .husky/pre-commit
+# ...
+npx --no-install commitlint --edit $1
+# or
+yarn commitlint --edit $1
+```
+
 **Detailed Setup instructions**
 
 - [Local setup](https://conventional-changelog.github.io/commitlint/#/guides-local-setup) - Lint messages on commit with husky