Add token metadata to Native Staking transactions

[hectorgomezv]

Summary

This PR adds TokenInfo metadata to Native Staking transaction mappings. This implies the TokenInfo metadata will be available in transaction Confirmation View and transaction history/queue.

Changes

• Adds TokenInfo metadata to NativeStakingDepositTransactionInfo.
• Adjusts unit tests accordingly.

[coveralls]

Pull Request Test Coverage Report for Build 10574620161

Details

• 59 of 62 (95.16%) changed or added relevant lines in 6 files are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage increased (+0.04%) to 46.768%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
src/routes/transactions/entities/staking/native-staking-confirmation-view.entity.ts	3	4	75.0%
src/routes/transactions/entities/staking/native-staking-info.entity.ts	2	3	66.67%
src/routes/transactions/mappers/common/native-staking.mapper.ts	4	5	80.0%

Files with Coverage Reduction	New Missed Lines	%
src/routes/transactions/mappers/common/native-staking.mapper.ts	1	32.43%

Totals
Change from base Build 10561934475:	0.04%
Covered Lines:	4750
Relevant Lines:	8214

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💛 - Coveralls