Bump rewriter from 869b054 to e8da092

Bumps [rewriter](https://github.com/mit-plv/rewriter) from `869b054` to `e8da092`.
- [Release notes](https://github.com/mit-plv/rewriter/releases)
- [Commits](mit-plv/rewriter@869b054...e8da092)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]