fix(lambda): bump diff from 4.0.2 to 4.0.4 in /lambdas

Bumps [diff](https://github.com/kpdecker/jsdiff) from 4.0.2 to 4.0.4.
- [Changelog](https://github.com/kpdecker/jsdiff/blob/master/release-notes.md)
- [Commits](kpdecker/jsdiff@v4.0.2...v4.0.4)

---
updated-dependencies:
- dependency-name: diff
  dependency-version: 4.0.4
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

lambdas/yarn.lock

@@ -6739,9 +6739,9 @@ __metadata:
   linkType: hard
 
 "diff@npm:^4.0.1":
-  version: 4.0.2
-  resolution: "diff@npm:4.0.2"
-  checksum: 10c0/81b91f9d39c4eaca068eb0c1eb0e4afbdc5bb2941d197f513dd596b820b956fef43485876226d65d497bebc15666aa2aa82c679e84f65d5f2bfbf14ee46e32c1
+  version: 4.0.4
+  resolution: "diff@npm:4.0.4"
+  checksum: 10c0/855fb70b093d1d9643ddc12ea76dca90dc9d9cdd7f82c08ee8b9325c0dc5748faf3c82e2047ced5dcaa8b26e58f7903900be2628d0380a222c02d79d8de385df
   languageName: node
   linkType: hard