fix: fix kotlin code generation (#120)

pom.xml

@@ -6,7 +6,7 @@
     <groupId>io.github.deweyjose</groupId>
     <artifactId>graphqlcodegen-maven-plugin</artifactId>
     <packaging>maven-plugin</packaging>
-    <version>1.51.1</version>
+    <version>1.51.2</version>
 
     <name>GraphQL Code Generator</name>
     <description>Maven port of the Netflix DGS GraphQL Codegen gradle build plugin</description>
@@ -50,10 +50,16 @@
         <maven-scm-provider-gitexe.version>1.11.2</maven-scm-provider-gitexe.version>
         <nexus-staging-maven-plugin.version>1.6.13</nexus-staging-maven-plugin.version>
         <junit.version>5.10.1</junit.version>
-        <lombok.version>1.18.30</lombok.version>
+         <lombok.version>1.18.30</lombok.version>
+        <kotlinpoet-jvm.version>1.15.3</kotlinpoet-jvm.version>
     </properties>
 
     <dependencies>
+        <dependency>
+            <groupId>com.squareup</groupId>
+            <artifactId>kotlinpoet-jvm</artifactId>
+            <version>${kotlinpoet-jvm.version}</version>
+        </dependency>
         <dependency>
             <groupId>org.apache.maven</groupId>
             <artifactId>maven-plugin-api</artifactId>