update poseidon hello world

Author: shivamSspirit

basics/hello-solana/poseidon/.prettierignore

@@ -1,27 +1,17 @@
 {
-  "license": "ISC",
-  "scripts": {
-    "lint:fix": "prettier */*.js \"*/**/*{.js,.ts}\" -w",
-    "lint": "prettier */*.js \"*/**/*{.js,.ts}\" --check",
-    "test": "jest"
-  },
   "dependencies": {
-    "@coral-xyz/anchor": "^0.30.1",
-    "anchor-bankrun": "^0.5.0",
-    "solana-bankrun": "^0.4.0"
+    "@coral-xyz/anchor": "^0.30.0",
+    "@solana/web3.js": "^1.95.2"
   },
   "devDependencies": {
-    "@jest/globals": "^29.7.0",
+    "anchor-bankrun": "^0.4.0",
+    "solana-bankrun": "^0.3.0",
     "@types/bn.js": "^5.1.0",
     "@types/chai": "^4.3.0",
-    "@types/jest": "^29.5.13",
     "@types/mocha": "^9.0.0",
     "chai": "^4.3.4",
-    "jest": "^29.7.0",
     "mocha": "^9.0.3",
-    "prettier": "^2.6.2",
-    "ts-jest": "^29.2.5",
     "ts-mocha": "^10.0.0",
     "typescript": "^4.3.5"
   }
-}
+}