Update TestE2E_Consensus_MintableERC20NativeToken to send dynamic fee txs

[Stefan-Ethernal]

Description

This a follow-up of #1917, which updates the TestE2E_Consensus_MintableERC20NativeToken e2e test to send dynamic fee transactions to the Edge. Since it relies on a tx relayer component and does not set MaxFeePerGas and MaxPriorityFeePerGas beforehand, it allows tx relayer to estimate those values. In order to calculate MaxFeePerGas, eth_feeHistory is invoked to query the latest base fee (https://github.com/0xPolygon/polygon-edge/blob/fix/update-e2e-test-to-send-eip-1559-transaction/txrelayer/txrelayer.go#L146-L160). If there are no errors in the execution of the test when querying the fee history, it proves that fix in #1917 is correct.

Changes include

• Bugfix (non-breaking change that solves an issue)
• Hotfix (change that solves an urgent issue, and requires immediate attention)
• New feature (non-breaking change that adds functionality)
• Breaking change (change that is not backwards-compatible and/or changes current functionality)

Breaking changes

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Checklist

• I have assigned this PR to myself
• I have added at least 1 reviewer
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• I have updated the official documentation
• I have added sufficient documentation in code

Testing

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Manual tests

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Documentation update

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Additional comments

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