chore(drops): add hideShadow prop to menu dropdown component (#386)

* chore(drops): add hideShadow prop to menu dropdown component

* v2.3.19

Author: burbuli8ra

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@netdata/netdata-ui",
-  "version": "2.3.18",
+  "version": "2.3.19",
   "description": "netdata UI kit",
   "main": "./lib/index.js",
   "files": [

src/components/drops/menu/dropdown.js

@@ -3,16 +3,18 @@ import styled from "styled-components"
 import Flex from "src/components/templates/flex"
 
 const Container = styled(Flex)`
-  box-shadow: 0 5px 5px -3px rgba(0, 0, 0, 0.2), 0 8px 10px 1px rgba(0, 0, 0, 0.14),
-    0 3px 14px 2px rgba(0, 0, 0, 0.12);
+  ${({ hideShadow }) =>
+    !hideShadow &&
+    "box-shadow: 0 5px 5px -3px rgba(0, 0, 0, 0.2), 0 8px 10px 1px rgba(0, 0, 0, 0.14), 0 3px 14px 2px rgba(0, 0, 0, 0.12);"}
   list-style-type: none;
 `
 
-const Dropdown = ({ value, onItemClick, items, itemProps, renderItem }) => (
+const Dropdown = ({ hideShadow, itemProps, items, onItemClick, renderItem, value }) => (
   <Container
     as="ul"
     role="listbox"
     background="dropdown"
+    hideShadow={hideShadow}
     padding={[0]}
     margin={[1, 0]}
     column