[Releng] Update to Tycho 2.7.1 for proper PGP key propagation
diff --git a/releng/org.eclipse.oomph.parent/pom.xml b/releng/org.eclipse.oomph.parent/pom.xml
index 491a202..7d1daf6 100644
--- a/releng/org.eclipse.oomph.parent/pom.xml
+++ b/releng/org.eclipse.oomph.parent/pom.xml
@@ -21,7 +21,7 @@
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <tycho.scmUrl>scm:git:https://git.eclipse.org/r/p/oomph/org.eclipse.oomph.git</tycho.scmUrl>
-    <tycho-version>2.3.0</tycho-version>
+    <tycho-version>2.7.1</tycho-version>
     <jarsigner-version>1.3.1</jarsigner-version>
     <os-jvm-flags/>
   </properties>
diff --git a/releng/org.eclipse.oomph.releng/.gitignore b/releng/org.eclipse.oomph.releng/.gitignore
index ae3d72d..cbaa67e 100644
--- a/releng/org.eclipse.oomph.releng/.gitignore
+++ b/releng/org.eclipse.oomph.releng/.gitignore
@@ -1,3 +1,4 @@
 /deploy.properties
 /oomph/
 /build.log
+/www/setups