build: Bump remain from 0.2.4 to 0.2.5 in /fuzz

Bumps [remain](https://github.com/dtolnay/remain) from 0.2.4 to 0.2.5.
- [Release notes](https://github.com/dtolnay/remain/releases)
- [Commits](https://github.com/dtolnay/remain/compare/0.2.4...0.2.5)

---
updated-dependencies:
- dependency-name: remain
  dependency-type: indirect
  update-type: version-update:semver-patch
...

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

fuzz/Cargo.lock

@@ -584,9 +584,9 @@ dependencies = [
 
 [[package]]
 name = "remain"
-version = "0.2.4"
+version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "06df529c0d271b27ac4a2c260f5ce2914b60bd44702cecec7b9f271adbdde23b"
+checksum = "1a81bc6a3aaeb180f767bd2bda8c03bac5b93b3b69a783c66f35d16a4df276cf"
 dependencies = [
  "proc-macro2",
  "quote",