Bump com.augustnagro:magnum_3 from 1.2.1 to 1.3.0

Bumps [com.augustnagro:magnum_3](https://github.com/AugustNagro/magnum) from 1.2.1 to 1.3.0.
- [Release notes](https://github.com/AugustNagro/magnum/releases)
- [Commits](AugustNagro/magnum@v1.2.1...v1.3.0)

---
updated-dependencies:
- dependency-name: com.augustnagro:magnum_3
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

build.gradle

@@ -17,7 +17,7 @@ def VERSIONS = [
     QUARKUS       : "3.15.1",
     QUARKUS_SCALA3: "1.0.0",
     SCALA3        : "3.5.1",
-    MAGNUM        : "1.2.1",
+    MAGNUM        : "1.3.0",
     STTP          : "3.10.0",
     ZIO           : "2.1.9",
     REST_ASSURED  : "5.5.0", // Here we use the latest version of Rest Assured to use the Scala 3 extensions