Remove unused gson dependency in pulsar-package-core (apache#16793)

hezhangjian · web-flow · commit c217b8f55929 · 2022-07-28T12:57:03.000+08:00
### Modifications
Remove unused gson dependency in pulsar-package-core

### Documentation

Check the box below or label this PR directly.

Need to update docs? 
  
- [x] `doc-not-needed` 
remove dependency, no need test
diff --git a/pulsar-package-management/core/pom.xml b/pulsar-package-management/core/pom.xml
@@ -44,11 +44,6 @@
             <artifactId>guava</artifactId>
         </dependency>
 
-        <dependency>
-            <groupId>com.google.code.gson</groupId>
-            <artifactId>gson</artifactId>
-        </dependency>
-
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-lang3</artifactId>
