chore: Bump reqwest from 0.12.19 to 0.12.20

Bumps [reqwest](https://github.com/seanmonstar/reqwest) from 0.12.19 to 0.12.20.
- [Release notes](https://github.com/seanmonstar/reqwest/releases)
- [Changelog](https://github.com/seanmonstar/reqwest/blob/master/CHANGELOG.md)
- [Commits](seanmonstar/reqwest@v0.12.19...v0.12.20)

---
updated-dependencies:
- dependency-name: reqwest
  dependency-version: 0.12.20
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Cargo.lock

@@ -25,7 +25,7 @@ cloudevents-sdk = { version = "0.8.0", features = ["reqwest"], optional = true }
 futures = "0.3.31"
 futures-util = "0.3.31"
 jsonschema = "0.30.0"
-reqwest = { version = "0.12.19", features = ["json", "stream"] }
+reqwest = { version = "0.12.20", features = ["json", "stream"] }
 serde = { version = "1.0.219", features = ["derive"] }
 serde_json = "1.0.140"
 testcontainers = { version = "0.24.0", features = [