chore: #143 Remove older release profile

Signed-off-by: Laurent Broudoux <laurent.broudoux@gmail.com>

Author: lbroudoux

pom.xml

@@ -237,30 +237,6 @@
         </plugins>
       </build>
     </profile>
-    <profile>
-      <id>release-old</id>
-      <build>
-        <plugins>
-          <plugin>
-            <groupId>org.apache.maven.plugins</groupId>
-            <artifactId>maven-gpg-plugin</artifactId>
-            <version>1.6</version>
-            <configuration>
-              <passphrase>${gpg.passphrase}</passphrase>
-            </configuration>
-            <executions>
-              <execution>
-                <id>sign-artifacts</id>
-                <phase>verify</phase>
-                <goals>
-                  <goal>sign</goal>
-                </goals>
-              </execution>
-            </executions>
-          </plugin>
-        </plugins>
-      </build>
-    </profile>
     <profile>
       <id>release</id>
       <build>