feat: make the app supports the latest Stellar protocol (17).

[overcat]

Change Log

• Make the app supports the Stellar Protocol 13~17.
• Bug fixes

This PR includes the following features:

fix #23

Added Muxed Account support, affecting the following fields:

• PaymentOp::destination
• PathPaymentStrictReceiveOp::destination
• Operation::sourceAccount
• Operation::destination (for ACCOUNT_MERGE)
• Transaction::sourceAccount

For more information about Muxed Account please read the following articles:

• CAP-27
• SEP-23

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fix #27

Added FeeBump Transaction Support.

For more information about Muxed Account please read the following articles:

• Fee-Bump Transactions

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fix #22, fix #12

Added support for the following operations.

• PATH_PAYMENT_STRICT_SEND
• CREATE_CLAIMABLE_BALANCE (Currently does not support displaying claimant details.)
• CLAIM_CLAIMABLE_BALANCE
• BEGIN_SPONSORING_FUTURE_RESERVES
• END_SPONSORING_FUTURE_RESERVES
• REVOKE_SPONSORSHIP
• CLAWBACK
• CLAWBACK_CLAIMABLE_BALANCE
• SET_TRUST_LINE_FLAGS

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Fix #28

fix the jump problem in format_operation_source

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fix: fix a bug that jumps between ux_confirm_tx_finalize_step and ux_variable_display.

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feat: show transaction's sequence number.