fix: update to 14.0.12 with author and dependency fixes

- Author: Dijital Kurdistan Tech Institute <dev@pezkuwichain.io>
- Fixed Uint8Array type errors in test files
- Added @types/react-native devDependency for x-randomvalues
- Added @pezkuwi/hw-ledger devDependency for networks tests
- Added @pezkuwi/x-randomvalues devDependency for util tests
- Updated all internal dependencies to 14.0.12

packages/util/src/u8a/toHex.spec.ts

@@ -60,7 +60,7 @@ describe('u8aToHex', (): void => {
   it('returns the hex value where allowed < max', (): void => {
     expect(
       u8aToHex(
-        new Uint8Array(Uint8Array.from([128, 0, 10, 11]), 64)
+        Uint8Array.from([128, 0, 10, 11])
       )
     ).toEqual('0x80000a0b');
   });

packages/util/src/u8a/toHexBuffer.spec.ts

@@ -47,7 +47,7 @@ describe('u8aToHex', (): void => {
   it('returns the hex value where allowed < max', (): void => {
     expect(
       u8aToHex(
-        new Uint8Array(Uint8Array.from([128, 0, 10, 11]), 64)
+        Uint8Array.from([128, 0, 10, 11])
       )
     ).toEqual('0x80000a0b');
   });