feat: add burn_block_height to transactions

[zone117x]

Closes https://github.com/hirosystems/stacks-blockchain-api/issues/1967 Adds burn_block_height to transaction response objects

[github-actions[bot]]

Vercel deployment URL: https://stacks-blockchain-9vtf68uuo-blockstack.vercel.app :rocket:

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 72.44%. Comparing base (d38b78a) to head (1c41eaa).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## develop #1969 +/- ## =========================================== + Coverage 72.40% 72.44% +0.03% =========================================== Files 94 94 Lines 12572 12572 Branches 2930 2871 -59 =========================================== + Hits 9103 9108 +5 + Misses 3451 3446 -5 Partials 18 18 ```

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[blockstack-devops]

:tada: This PR is included in version 7.11.0-beta.6 :tada:

The release is available on:

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• npm package (@beta dist-tag)
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[blockstack-devops]

:tada: This PR is included in version 7.11.0 :tada:

The release is available on:

• npm package (@latest dist-tag)
• npm package (@latest dist-tag)
• GitHub release

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