chore(deps): update dependency com.fasterxml.jackson.dataformat:jackson-dataformat-yaml to v2.21.0

Author: renovate[bot]

build.gradle

@@ -32,7 +32,7 @@ gradlePlugin {
 dependencies {
     // Jackson for YAML processing
     implementation 'com.fasterxml.jackson.core:jackson-databind:2.18.3'
-    implementation 'com.fasterxml.jackson.dataformat:jackson-dataformat-yaml:2.18.3'
+    implementation 'com.fasterxml.jackson.dataformat:jackson-dataformat-yaml:2.21.0'
 
     // SnakeYAML for reqstool_config.yml generation
     implementation 'org.yaml:snakeyaml:2.3'