fix(deps): update micronaut to v4.9.3 (#801)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

gradle/libs.versions.toml

@@ -37,7 +37,7 @@ mockito = "5.4.0"
 kotlinx-serialization = "1.8.1"
 kotlinBinaryCompatibilityValidator = "0.17.0"
 snakeyaml = "2.4"
-micronaut = "4.9.2"
+micronaut = "4.9.3"
 micronaut-platform = "4.8.3"
 micronaut-micrometer = "1.3.1"