Bump snakeyaml from 1.32 to 1.33 (#3370)

diff --git a/dependencies/default/pom.xml b/dependencies/default/pom.xml
index 41e01f4..c9e9f4d 100644
--- a/dependencies/default/pom.xml
+++ b/dependencies/default/pom.xml
@@ -91,7 +91,7 @@
     <servo.version>0.13.2</servo.version>
     <servlet-api.version>4.0.4</servlet-api.version>
     <slf4j.version>1.7.36</slf4j.version>
-    <snakeyaml.version>1.32</snakeyaml.version>
+    <snakeyaml.version>1.33</snakeyaml.version>
     <spectator.version>1.3.8</spectator.version>
     <spring.version>5.3.23</spring.version>
     <spring-boot.version>2.6.7</spring-boot.version>
diff --git a/foundations/foundation-config/src/main/java/org/apache/servicecomb/config/YAMLUtil.java b/foundations/foundation-config/src/main/java/org/apache/servicecomb/config/YAMLUtil.java
index 21ace7c..ec77cd4 100644
--- a/foundations/foundation-config/src/main/java/org/apache/servicecomb/config/YAMLUtil.java
+++ b/foundations/foundation-config/src/main/java/org/apache/servicecomb/config/YAMLUtil.java
@@ -24,6 +24,7 @@
 import java.util.LinkedHashMap;
 import java.util.Map;
 
+import org.yaml.snakeyaml.LoaderOptions;
 import org.yaml.snakeyaml.TypeDescription;
 import org.yaml.snakeyaml.Yaml;
 import org.yaml.snakeyaml.constructor.Constructor;
@@ -35,7 +36,7 @@
 
   private static Yaml safeParser() {
     // Yaml instance is not thread safe, create a new instance for each parser
-    return new Yaml(new SafeConstructor());
+    return new Yaml(new SafeConstructor(new LoaderOptions()));
   }
 
   /**
@@ -95,7 +96,7 @@
   }
 
   public static <T> T parserObject(String yamlContent, Class<T> clazz) {
-    Yaml parser = new Yaml(new Constructor(new TypeDescription(clazz, clazz)));
+    Yaml parser = new Yaml(new Constructor(new TypeDescription(clazz, clazz), new LoaderOptions()));
     return parser.loadAs(yamlContent, clazz);
   }
 
diff --git a/governance/src/main/java/org/apache/servicecomb/governance/properties/GovernanceProperties.java b/governance/src/main/java/org/apache/servicecomb/governance/properties/GovernanceProperties.java
index df824a5..615c2d5 100644
--- a/governance/src/main/java/org/apache/servicecomb/governance/properties/GovernanceProperties.java
+++ b/governance/src/main/java/org/apache/servicecomb/governance/properties/GovernanceProperties.java
@@ -39,6 +39,8 @@
 import org.springframework.core.env.Environment;
 import org.springframework.core.env.PropertySource;
 import org.springframework.util.CollectionUtils;
+import org.yaml.snakeyaml.DumperOptions;
+import org.yaml.snakeyaml.LoaderOptions;
 import org.yaml.snakeyaml.TypeDescription;
 import org.yaml.snakeyaml.Yaml;
 import org.yaml.snakeyaml.constructor.Constructor;
@@ -49,7 +51,7 @@
 public abstract class GovernanceProperties<T extends Configurable> implements InitializingBean {
   private static final Logger LOGGER = LoggerFactory.getLogger(GovernanceProperties.class);
 
-  private final Representer representer = new Representer();
+  private final Representer representer = new Representer(new DumperOptions());
 
   private final String configKey;
 
@@ -169,7 +171,8 @@
     }
 
     try {
-      Yaml entityParser = new Yaml(new Constructor(new TypeDescription(entityClass, entityClass)), representer);
+      Yaml entityParser = new Yaml(new Constructor(new TypeDescription(entityClass, entityClass), new LoaderOptions()),
+          representer);
       T result = entityParser.loadAs(value, entityClass);
       result.setName(key);
 
diff --git a/governance/src/main/java/org/apache/servicecomb/router/cache/RouterRuleCache.java b/governance/src/main/java/org/apache/servicecomb/router/cache/RouterRuleCache.java
index 9d31330..8ff480c 100644
--- a/governance/src/main/java/org/apache/servicecomb/router/cache/RouterRuleCache.java
+++ b/governance/src/main/java/org/apache/servicecomb/router/cache/RouterRuleCache.java
@@ -31,6 +31,8 @@
 import org.springframework.core.env.Environment;
 import org.springframework.stereotype.Component;
 import org.springframework.util.CollectionUtils;
+import org.yaml.snakeyaml.DumperOptions;
+import org.yaml.snakeyaml.LoaderOptions;
 import org.yaml.snakeyaml.TypeDescription;
 import org.yaml.snakeyaml.Yaml;
 import org.yaml.snakeyaml.constructor.Constructor;
@@ -53,7 +55,7 @@
 
   private final Object lock = new Object();
 
-  private final Representer representer = new Representer();
+  private final Representer representer = new Representer(new DumperOptions());
 
   @Autowired
   public RouterRuleCache(Environment environment) {
@@ -98,7 +100,8 @@
     List<PolicyRuleItem> policyRuleItemList;
     try {
       Yaml entityParser = new Yaml(
-          new Constructor(new TypeDescription(PolicyRuleItem[].class, PolicyRuleItem[].class)), representer);
+          new Constructor(new TypeDescription(PolicyRuleItem[].class, PolicyRuleItem[].class), new LoaderOptions()),
+          representer);
       policyRuleItemList = Arrays
           .asList(entityParser.loadAs(ruleStr, PolicyRuleItem[].class));
     } catch (Exception e) {