Bump rewriter from 9dd74a9 to edcec73 (#1918)

Bumps [rewriter](https://github.com/mit-plv/rewriter) from `9dd74a9` to `edcec73`.
- [Release notes](https://github.com/mit-plv/rewriter/releases)
- [Commits](mit-plv/rewriter@9dd74a9...edcec73)

---
updated-dependencies:
- dependency-name: rewriter
  dependency-type: direct:production
...

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