fix(deps): update dependency io.micronaut.validation:micronaut-validation-bom to v4.8.1 (#2291)

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

Author: renovate[bot]

gradle/libs.versions.toml

@@ -19,7 +19,7 @@ micronaut-serde = "2.13.1"
 micronaut-servlet = "4.12.0"
 micronaut-test-resources="2.7.3"
 micronaut-views = "5.6.0"
-micronaut-validation = "4.8.0"
+micronaut-validation = "4.8.1"
 
 managed-alexa-ask-sdk = "2.86.0"
 managed-aws-java-sdk-v1 = '1.12.780'