chore: update to version 14.0.11 and align website URLs

packages/util/cjs/bi/toU8a.d.ts

@@ -0,0 +1,7 @@
+import type { BN } from '../bn/bn.js';
+import type { NumberOptions, ToBigInt, ToBn } from '../types.js';
+/**
+ * @name nToU8a
+ * @summary Creates a Uint8Array object from a bigint.
+ */
+export declare function nToU8a<ExtToBn extends ToBn | ToBigInt>(value?: ExtToBn | BN | bigint | number | null, { bitLength, isLe, isNegative }?: NumberOptions): Uint8Array;