Click of search icon in Search component should have a function associated with it

What package(s) are you using?

• [x ] carbon-components
• [x ] carbon-components-react

Detailed description

Describe in detail the issue you’re having. There is no function associated with the search icon in the component. The user should have an option to click on the search icon as well and have a function associated with it

Is this issue related to a specific component? Search component

What did you expect to happen? What happened instead? What would you like to see changed?

What browser are you working in?

What version of the Carbon Design System are you using? 6.115.4

What offering/product do you work on? Any pressing ship or release dates we should be aware of?

Steps to reproduce the issue

1. Step one
2. Step two
3. Step three
4. etc.

Please create a reduced test case in CodeSandbox

• Style and vanilla JS: https://codesandbox.io/s/github/carbon-design-system/carbon/tree/master/packages/components/examples/codesandbox
• React: https://codesandbox.io/s/github/carbon-design-system/carbon/tree/master/packages/react/examples/codesandbox

Additional information

• Screenshots or code
• Notes

[asudoh]

Just wondering - Is this request similar to #3489?

[chrisconnors-ibm]

Our components have the desired and expected behavior.