Merge branch 'develop' of github.com:scouter-project/scouter into feature/reactor34

* 'develop' of github.com:scouter-project/scouter:
  ⬆️ : jackson-core version upgrade

Author: gunlee01

scouter.webapp/pom.xml

@@ -73,7 +73,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-core</artifactId>
-            <version>2.8.11</version>
+            <version>2.12.6</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>