[airdrop-machine] Create airdrop script to submit transactions from file

[igor-aptos]

Description

Type of Change

• [ ] New feature
• [ ] Bug fix
• [ ] Breaking change
• [ ] Performance improvement
• [ ] Refactoring
• [ ] Dependency update
• [ ] Documentation update
• [ ] Tests

Which Components or Systems Does This Change Impact?

• [ ] Validator Node
• [ ] Full Node (API, Indexer, etc.)
• [ ] Move/Aptos Virtual Machine
• [ ] Aptos Framework
• [ ] Aptos CLI/SDK
• [ ] Developer Infrastructure
• [ ] Other (specify)

How Has This Been Tested?

Key Areas to Review

Checklist

• [ ] I have read and followed the CONTRIBUTING doc
• [ ] I have performed a self-review of my own code
• [ ] I have commented my code, particularly in hard-to-understand areas
• [ ] I identified and added all stakeholders and component owners affected by this change as reviewers
• [ ] I tested both happy and unhappy path of the functionality
• [ ] I have made corresponding changes to the documentation

[trunk-io[bot]]

⏱️ 5m total CI duration on this PR

Job	Cumulative Duration	Recent Runs
run-tests-main-branch	4m	🟩
file_change_determinator	9s	🟩
permission-check	4s	🟩
permission-check	2s	🟩
permission-check	2s	🟩
permission-check	1s	🟩

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[github-actions[bot]]

This issue is stale because it has been open 45 days with no activity. Remove the stale label, comment or push a commit - otherwise this will be closed in 15 days.