chore: remove reference in pom.xml version (#2585)

## Proposed change
Simplify pom.xml for static code analyser and dependency checkers

## Related issues

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packages/@ama-sdk/schematics/schematics/typescript/core/openapi-codegen-typescript/pom.xml

@@ -90,12 +90,12 @@
     <dependency>
       <groupId>io.swagger.core.v3</groupId>
       <artifactId>swagger-core</artifactId>
-      <version>${swagger-core.version}</version>
+      <version>2.2.26</version>
     </dependency>
     <dependency>
       <groupId>org.openapitools</groupId>
       <artifactId>openapi-generator</artifactId>
-      <version>${openapi-generator-version}</version>
+      <version>7.10.0</version>
       <scope>provided</scope>
     </dependency>
     <dependency>
@@ -127,9 +127,6 @@
   </dependencies>
   <properties>
     <maven-plugin-version>1.0.0</maven-plugin-version>
-    <openapi-generator-version>7.10.0</openapi-generator-version>
-    <swagger-core.version>2.2.26</swagger-core.version>
-    <junit-version>4.8.1</junit-version>
     <version>1.0.0</version>
     <project.version>0.0.0</project.version>
     <jar.finalName>${project.name}</jar.finalName>