feat(feedback): Use type=email for the email input textbox (#11954)

The `type="email"` textbox enables some basic browser settings like
validating that the input looks like an email address, and will change
the keyboard to make it easier for phone users to type their info into
the box.

Author: ryan953

packages/feedback/src/modal/components/Form.tsx

@@ -188,7 +188,7 @@ export function Form({
                 name="email"
                 placeholder={emailPlaceholder}
                 required={isEmailRequired}
-                type="text"
+                type="email"
               ></input>
             </label>
           ) : (