Bump reqwest from 0.12.28 to 0.13.4 in /search

Bumps [reqwest](https://github.com/seanmonstar/reqwest) from 0.12.28 to 0.13.4.
- [Release notes](https://github.com/seanmonstar/reqwest/releases)
- [Changelog](https://github.com/seanmonstar/reqwest/blob/master/CHANGELOG.md)
- [Commits](https://github.com/seanmonstar/reqwest/compare/v0.12.28...v0.13.4)

---
updated-dependencies:
- dependency-name: reqwest
  dependency-version: 0.13.4
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

search/Cargo.toml

@@ -27,7 +27,7 @@ serde_json = "1"
 # call in this repo (plain HTTP, network placement is the trust
 # boundary, not TLS -- see ingest/internal/grpcserver.
 # HTTPTenantResolver's identical posture against the same service).
-reqwest = { version = "0.12", default-features = false, features = ["json"] }
+reqwest = { version = "0.13", default-features = false, features = ["json"] }
 
 anyhow = "1"
 tracing = "0.1"