add windows to old-version-tabs.js

Signed-off-by: Donny Yung <donaldyung@datawire.io>

Signed-off-by: Luke Shumaker <lukeshu@datawire.io>

install/old-version-tabs.js

@@ -8,6 +8,7 @@ import Box from '@material-ui/core/Box';
 import CodeBlock from '@src/components/CodeBlock';
 import LinuxIcon from '@src/assets/icons/linux.inline.svg';
 import AppleIcon from '@src/assets/icons/apple.inline.svg';
+import WindowsIcon from '@src/assets/icons/windows.inline.svg';
 
 function TabPanel(props) {
   const { children, value, index, ...other } = props;
@@ -63,6 +64,7 @@ export default function SimpleTabs() {
         <Tabs value={value} onChange={handleChange} aria-label="operating system tabs">
           <Tab icon={<AppleIcon />} label="macOS" {...a11yProps(0)} style={{ minWidth: "10%", textTransform: 'none' }} />
           <Tab icon={<LinuxIcon />} label="Linux" {...a11yProps(1)} style={{ minWidth: "10%", textTransform: 'none' }} />
+          <Tab icon={<WindowsIcon />} label="Windows" {...a11yProps(1)} style={{ minWidth: "10%", textTransform: 'none' }} />
         </Tabs>
       </AppBar>
       <TabPanel value={value} index={0}>
@@ -79,6 +81,13 @@ export default function SimpleTabs() {
         }
         </CodeBlock>
       </TabPanel>
+      <TabPanel value={value} index={2}>
+        <CodeBlock>
+        {
+          'https://app.getambassador.io/download/tel2/windows/amd64/x.y.z/telepresence.zip'
+        }
+        </CodeBlock>
+      </TabPanel>
     </div >
   );
 }