Update solana.mdx (#572)

add trump to sponsored feeds

Author: KemarTiti

pages/price-feeds/sponsored-feeds/solana.mdx

@@ -54,3 +54,4 @@ The addresses represent the price feed account for shard 0 of the relevant price
 | WBTC/USD    | `9gNX5vguzarZZPjTnE1hWze3s6UsZ7dsU3UnAmKPnMHG` | `c9d8b075a5c69303365ae23633d4e085199bf5c520a3b90fed1322a0342ffc33` |
 | PENGU/USD   | `27zzC5wXCeZeuJ3h9uAJzV5tGn6r5Tzo98S1ZceYKEb8` | `bed3097008b9b5e3c93bec20be79cb43986b85a996475589351a21e67bae9b61` |
 | AI16Z/USD   | `BxizdE1Rd9yeCXUaorGNGLc4qHbqBULxiBtjRX37HjSV` | `2551eca7784671173def2c41e6f3e51e11cd87494863f1d208fdd8c64a1f85ae` |
+| TRUMP/USD   | `9vNb2tQoZ8bB4vzMbQLWViGwNaDJVtct13AGgno1wazp` | `879551021853eec7a7dc827578e8e69da7e4fa8148339aa0d3d5296405be4b1a` |