fix(deps): update dependency io.micronaut.rxjava2:micronaut-rxjava2-bom to v2.5.0 (#11148)

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

Author: renovate[bot]

gradle/libs.versions.toml

@@ -43,7 +43,7 @@ micronaut-session = "4.3.0"
 micronaut-sql = "5.3.0"
 micronaut-test = "4.4.0"
 micronaut-validation = "4.6.1"
-micronaut-rxjava2 = "2.4.0"
+micronaut-rxjava2 = "2.5.0"
 micronaut-rxjava3 = "3.4.0"
 micronaut-reactor = "3.5.0"
 micronaut-kotlin = "4.4.0"