Delete flightaware EA (#4087)

* git rm -r packages/sources/flightaware

* Manual changes

* yarn

* changeset

Author: dskloetc

.changeset/wicked-falcons-taste.md

@@ -0,0 +1,5 @@
+---
+'@chainlink/ea-scripts': patch
+---
+
+Delete flightaware EA

.pnp.cjs

@@ -22,7 +22,6 @@
     "dlc-btc-por",
     "dxdao",
     "dydx-stark",
-    "flightaware",
     "google-bigquery",
     "google-weather",
     "graphql",

packages/scripts/src/generate-readme/readmeBlacklist.json

@@ -26,7 +26,6 @@ export const SoakTestBlacklist: string[] = [
   'dxdao',
   'etherscan',
   'ethgasstation',
-  'flightaware',
   'fmpcloud',
   'frxeth-exchange-rate',
   'genesis-volatility',