feature: update Sentinel to 1.8.5, #2746

spring-cloud-alibaba-dependencies/pom.xml

@@ -19,7 +19,7 @@
 
     <properties>
         <revision>2021.0.4.0-SNAPSHOT</revision>
-        <sentinel.version>1.8.3</sentinel.version>
+        <sentinel.version>1.8.5</sentinel.version>
         <seata.version>1.5.1</seata.version>
         <nacos.client.version>2.0.4</nacos.client.version>
         <spring.context.support.version>1.0.11</spring.context.support.version>

spring-cloud-alibaba-examples/sentinel-example/sentinel-core-example/src/main/resources/degraderule.json

@@ -1,6 +1,6 @@
 [
   {
-    "resource": "abc0",
+    "resource": "aa",
     "count": 20.0,
     "grade": 0,
     "passCount": 0,