Bump smallrye-config from 1.8.6 to 1.9.0

Bumps [smallrye-config](https://github.com/smallrye/smallrye-config) from 1.8.6 to 1.9.0.
- [Release notes](https://github.com/smallrye/smallrye-config/releases)
- [Commits](smallrye/smallrye-config@1.8.6...1.9.0)

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

pom.xml

@@ -69,7 +69,7 @@
     <microprofile-metrics-api.version>2.3.2</microprofile-metrics-api.version>
     <microprofile-health-api.version>2.2</microprofile-health-api.version>
 
-    <smallrye-config.version>1.8.6</smallrye-config.version>
+    <smallrye-config.version>1.9.0</smallrye-config.version>
     <smallrye-metrics.version>2.4.3</smallrye-metrics.version>
     <smallrye-common.version>1.4.0</smallrye-common.version>
     <smallrye-health.version>2.2.3</smallrye-health.version>