Remove pack200 use as Java 17 and Tycho have dropped it
diff --git a/wtp-parent/pom.xml b/wtp-parent/pom.xml
index 74f42c5..91d9df7 100644
--- a/wtp-parent/pom.xml
+++ b/wtp-parent/pom.xml
@@ -476,26 +476,6 @@
             <groupId>org.eclipse.tycho</groupId>

             <artifactId>target-platform-configuration</artifactId>

             <version>${tycho.version}</version>

-            <configuration>

-              <includePackedArtifacts>true</includePackedArtifacts>

-            </configuration>

-          </plugin>

-          <plugin>

-            <groupId>org.eclipse.tycho.extras</groupId>

-            <artifactId>tycho-pack200a-plugin</artifactId>

-            <version>${tycho-extras.version}</version>

-            <configuration>

-              <fork>false</fork>

-            </configuration>

-            <executions>

-              <execution>

-                <id>pack200-normalize</id>

-                <goals>

-                  <goal>normalize</goal>

-                </goals>

-                <phase>verify</phase>

-              </execution>

-            </executions>

           </plugin>

           <plugin>

             <groupId>org.eclipse.cbi.maven.plugins</groupId>

@@ -512,23 +492,6 @@
             </executions>

           </plugin>

           <plugin>

-            <groupId>org.eclipse.tycho.extras</groupId>

-            <artifactId>tycho-pack200b-plugin</artifactId>

-            <version>${tycho-extras.version}</version>

-            <configuration>

-              <fork>false</fork>

-            </configuration>

-            <executions>

-              <execution>

-                <id>pack200-pack</id>

-                <goals>

-                  <goal>pack</goal>

-                </goals>

-                <phase>verify</phase>

-              </execution>

-            </executions>

-          </plugin>

-          <plugin>

             <groupId>org.eclipse.tycho</groupId>

             <artifactId>tycho-p2-plugin</artifactId>

             <version>${tycho.version}</version>