Bump io.smallrye.config:smallrye-config from 2.11.1 to 3.9.1

Bumps [io.smallrye.config:smallrye-config](https://github.com/smallrye/smallrye-config) from 2.11.1 to 3.9.1.
- [Release notes](https://github.com/smallrye/smallrye-config/releases)
- [Commits](smallrye/smallrye-config@2.11.1...3.9.1)

---
updated-dependencies:
- dependency-name: io.smallrye.config:smallrye-config
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

build.gradle

@@ -37,7 +37,7 @@ ext {
     mustacheVersion = "0.9.10"
     quarkusVersion = "2.15.1.Final"
     slf4jVersion = "2.0.6"
-    smallryeConfigVersion = "2.11.1"
+    smallryeConfigVersion = "3.9.1"
     smallryeHealthVersion = "3.2.1"
     snakeyamlVersion = "1.33"