Add distinct icons for Shower Head and Water Faucet valve types
### Feature Description

Currently the UI uses the Generic Valve icon for Shower Head and Water Faucet valve types.
Suggested enhancement: Add distinct icons specific to Shower Head and Water Faucet valve types.

I created a pull request with the required SVG files and the update to the html file for displaying the distinct valve icons:
[Add icons for shower head and water faucet valve types #2267](https://github.com/homebridge/homebridge-config-ui-x/pull/2267)
