refact(canal):duplicate dependence

pom.xml

@@ -232,11 +232,6 @@
                 <artifactId>aviator</artifactId>
                 <version>2.2.1</version>
             </dependency>
-            <dependency>
-                <groupId>com.alibaba</groupId>
-                <artifactId>fastjson</artifactId>
-                <version>1.2.58.sec06</version>
-            </dependency>
             <dependency>
                 <groupId>oro</groupId>
                 <artifactId>oro</artifactId>