fix: update feeCalculator layout

web3.js/src/connection.js

@@ -535,12 +535,7 @@ const GetRecentBlockhashAndContextRpcResult = jsonRpcResultAndContext(
   struct({
     blockhash: 'string',
     feeCalculator: struct({
-      burnPercent: 'number',
       lamportsPerSignature: 'number',
-      maxLamportsPerSignature: 'number',
-      minLamportsPerSignature: 'number',
-      targetLamportsPerSignature: 'number',
-      targetSignaturesPerSlot: 'number',
     }),
   }),
 );

web3.js/src/fee-calculator.js

@@ -3,11 +3,7 @@
 /**
  * @typedef {Object} FeeCalculator
  * @property {number} lamportsPerSignature lamports Cost in lamports to validate a signature
- * @property {number} targetLamportsPerSignature
- * @property {number} targetSignaturesPerSlot
  */
 export type FeeCalculator = {
   lamportsPerSignature: number,
-  targetSignaturesPerSlot: number,
-  targetLamportsPerSignature: number,
 };