remove unneeded relativePath

Signed-off-by: nickboldt <nboldt@redhat.com>

site/pom.xml

diff --git a/site/pom.xml b/site/pom.xml
index 3b0fd70..7ab0a0b 100644
--- a/site/pom.xml
+++ b/site/pom.xml
@@ -6,7 +6,6 @@
     <groupId>org.eclipse.datatools</groupId>
     <artifactId>org.eclipse.datatools</artifactId>
     <version>1.14.100-SNAPSHOT</version>
-    <relativePath>../</relativePath>
   </parent>
   <groupId>org.eclipse.datatools</groupId>
   <artifactId>site</artifactId>