change tsa server

to https://timestamp.geotrust.com/tsa
diff --git a/org.eclipse.osbp.releng.maven.parent.tycho/pom.xml b/org.eclipse.osbp.releng.maven.parent.tycho/pom.xml
index b202b5d..a48abad 100644
--- a/org.eclipse.osbp.releng.maven.parent.tycho/pom.xml
+++ b/org.eclipse.osbp.releng.maven.parent.tycho/pom.xml
@@ -322,7 +322,7 @@
 				
                 <osbp.stage.p2.log.file.path>${project.basedir}${file.separator}build.${osbp.stage.p2.label}.${osbp.build.eclipse.platform.name}.${osbp.build.branch}.log.properties</osbp.stage.p2.log.file.path>
                 <osbp.stage.p2.origin.dir>${project.build.directory}${file.separator}repository</osbp.stage.p2.origin.dir>
-                <osbp.stage.p2.target.dir>${osbp.developer.home.repositories}${osbp.dependencies.repository.label}${file.separator}${osbp.build.eclipse.platform.name}${file.separator}${osbp.build.branch}${file.separator}${osbp.stage.p2.label}${file.separator}${osbp.stage.artifact.version}</osbp.stage.p2.target.dir>
+                <osbp.stage.p2.target.dir>${osbp.stage.p2.dependencies.target.dir.base}${file.separator}${osbp.build.branch}${file.separator}${osbp.stage.p2.label}${file.separator}${osbp.stage.artifact.version}</osbp.stage.p2.target.dir>
             </properties>
 			<pluginRepositories>
 				<pluginRepository>
@@ -697,7 +697,7 @@
             <properties>
                 <osbp.stage.p2.log.file.path>${project.basedir}${file.separator}build.${osbp.stage.p2.label}.${osbp.build.eclipse.platform.name}.${osbp.build.branch}.log.properties</osbp.stage.p2.log.file.path>
                 <osbp.stage.p2.origin.dir>${project.build.directory}${file.separator}repository</osbp.stage.p2.origin.dir>
-                <osbp.stage.p2.target.dir>${osbp.developer.home.repositories}${osbp.federated.repository.label}${file.separator}${osbp.build.eclipse.platform.name}${file.separator}${osbp.build.branch}${file.separator}${osbp.stage.p2.label}${file.separator}${osbp.stage.artifact.version}</osbp.stage.p2.target.dir>
+                <osbp.stage.p2.target.dir>${osbp.stage.p2.target.dir.base}${file.separator}${osbp.build.branch}${file.separator}${osbp.stage.p2.label}${file.separator}${osbp.stage.artifact.version}</osbp.stage.p2.target.dir>
             </properties>
 			<pluginRepositories>
 				<pluginRepository>