fix(deps): update dependency io.micronaut.mongodb:micronaut-mongo-bom…

… to v5.3.0 (#2859)

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

gradle/libs.versions.toml

@@ -13,7 +13,7 @@ micronaut-serde = "2.8.2"
 micronaut-sql = "5.5.2"
 micronaut-spring = "5.5.0"
 micronaut-test = "4.1.1"
-micronaut-mongo = "5.2.0"
+micronaut-mongo = "5.3.0"
 micronaut-kotlin = "4.2.0"
 micronaut-multitenancy = "5.2.1"
 micronaut-validation = "4.4.4"