[FEATURE] Reduce blockchain call of `indexer_Position` batch to run `sync_issuer` only once when token is issued

[purplesmoke05]

Is your feature request related to a problem? Please describe.

• Currently, indexer_Position batches run sync_issuer every sync cycle and some of unnecessary blockchain calls are occurring.

ibet-Prime/batch/indexer_position_bond.py

Lines 214 to 235 in 044c185

	async def __sync_issuer(self, db_session: AsyncSession):
	"""Synchronize issuer position"""
	for token in self.token_list.values():
	try:
	issuer_address = await AsyncContractUtils.call_function(
	contract=token,
	function_name="owner",
	args=(),
	default_returns=ZERO_ADDRESS,
	)
	balance, pending_transfer = await self.__get_account_balance_token(
	token, issuer_address
	)
	await self.__sink_on_position(
	db_session=db_session,
	token_address=to_checksum_address(token.address),
	account_address=issuer_address,
	balance=balance,
	pending_transfer=pending_transfer,
	)
	except Exception as e:
	raise e

• From a performance perspective, it is better to reduce unnecessary blockchain calls performed in indexer_Position batches.

Describe the solution you'd like

• Reduce blockchain call of indexer_Position batch to run sync_issuer only once when token is issued.