Update lisk-chain data_access layer

[ManuGowda]

Description

With the introduction of an embedded database system, the data access layer interface needs to be updated to support queries using the embedded database system's APIs.

Acceptance Criteria

• Update storage related types in lisk-chain
• Update data_access->storage to get EmbeddedDB instance
• Update data_access->storage public interfaces to use EmbeddedDB interface
• Update unit tests according to EmbeddedDB interface
• Add integration tests for data_access layer
• Use json encoder
• Remove prepare and validate to simplify transaction interface

Additional Information

• Database keys should be as below, and height key should be big endian encoded number

blocks:height:xxxx => id
blocks:id:xxxx => BlockHeader
transactions:id:xxxx => Transaction
transactions:blockID:xxxxx => TxID[]
accounts:address:xxxx => Account
tempBlocks:height:xxx => FullBlock

• Some of the interface supported by EmbeddedDB

// put
await db.get('blocks:height:00000000000000001', 'test')

// get
await db.get('blocks:height:0000000000000001')

// del
await db.del('blocks:height:00000000000000001')

// batch
await db.batch()
  .del('blocks:height:0000000000000001')
  .put('blocks:height:0000000000000010', 'test1')
  .put('blocks:height:0000000000000010', 'test2')
  .put('blocks:height:0000000000000010', 'test3')
  .write()

// events
db.on(<operation>, (k, v) => {})

// put
await db.get('blocks:height:00000000000000001', 'test1')

// get
await db.get('blocks:height:0000000000000001')

// del
await db.del('blocks:height:00000000000000001')

// batch
await db.batch()
  .del('blocks:height:0000000000000001')
  .put('blocks:height:0000000000000010', 'test2')
  .put('blocks:height:0000000000000010', 'test3')
  .put('blocks:height:0000000000000010', 'test4')
  .write()

// events
db.on(<operation>, (k, v) => {})

Related issues: #5238