update pom parent

pom.xml

@@ -7,8 +7,8 @@
     <!-- Inherited Icy Parent POM -->
     <parent>
         <groupId>org.bioimageanalysis.icy</groupId>
-        <artifactId>parent-pom-plugin</artifactId>
-        <version>1.0.6</version>
+        <artifactId>pom-icy</artifactId>
+        <version>2.1.6</version>
     </parent>
 
     <!-- Project Information -->
@@ -21,7 +21,7 @@
     <description>
         The Apache Commons Codec Library.
         Apache Commons Codec (TM) software provides implementations of common encoders and decoders such as Base64, Hex, Phonetic and URLs. </description>
-    <url>http://icy.bioimageanalysis.org/plugin/apache-commons-codec/</url>
+    <url>https://icy.bioimageanalysis.org/plugin/apache-commons-codec/</url>
     <inceptionYear>2020</inceptionYear>
 
     <organization>
@@ -57,42 +57,11 @@
 
     <!-- Project properties -->
     <properties>
-
+        <artifact-to-extract>commons-codec</artifact-to-extract>
     </properties>
 
-    <!-- Project build configuration -->
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-dependency-plugin</artifactId>
-                <executions>
-                    <execution>
-                        <id>${project.artifactId}-fetch</id>
-                        <phase>generate-sources</phase>
-                        <goals>
-                            <goal>unpack-dependencies</goal>
-                        </goals>
-                        <configuration>
-                            <includeArtifactIds>commons-codec</includeArtifactIds>
-                            <outputDirectory>${project.build.outputDirectory}</outputDirectory>
-                            <stripVersion>true</stripVersion>
-                            <excludeTransitive>true</excludeTransitive>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
-        </plugins>
-    </build>
-
     <!-- List of project's dependencies -->
     <dependencies>
-        <!-- The core of Icy -->
-        <dependency>
-            <groupId>org.bioimageanalysis.icy</groupId>
-            <artifactId>icy-kernel</artifactId>
-        </dependency>
-
         <dependency>
             <groupId>commons-codec</groupId>
             <artifactId>commons-codec</artifactId>