fix: Fixed a false positive in the serial module

plc4j/transports/serial/pom.xml

@@ -36,6 +36,11 @@
   </properties>
 
   <dependencies>
+    <dependency>
+      <groupId>org.apache.plc4x</groupId>
+      <artifactId>plc4j-api</artifactId>
+      <version>0.13.0-SNAPSHOT</version>
+    </dependency>
     <dependency>
       <groupId>org.apache.plc4x</groupId>
       <artifactId>plc4j-spi</artifactId>
@@ -65,12 +70,6 @@
       <artifactId>jSerialComm</artifactId>
     </dependency>
 
-    <dependency>
-      <groupId>org.apache.plc4x</groupId>
-      <artifactId>plc4j-api</artifactId>
-      <version>0.13.0-SNAPSHOT</version>
-      <scope>test</scope>
-    </dependency>
     <dependency>
       <groupId>io.netty</groupId>
       <artifactId>netty-codec</artifactId>
@@ -100,6 +99,19 @@
           </instructions>
         </configuration>
       </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-dependency-plugin</artifactId>
+        <configuration>
+          <ignoredDependencies combine.children="append">
+            <!--
+              For some reason we need to do this. plc4j-api is indirectly needed by the spi
+              if we add it as a test-dependency, the build fails.
+            -->
+            <ignoredDependency>org.apache.plc4x:plc4j-api</ignoredDependency>
+          </ignoredDependencies>
+        </configuration>
+      </plugin>
     </plugins>
   </build>