Ignore generated org.eclipse.jgit.benchmarks/dependency-reduced-pom.xml

Change-Id: I8afe0e5128a63e0df02c5350772c942912408171
diff --git a/.gitignore b/.gitignore
index 553ecac..5306e41 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 /.project
+/org.eclipse.jgit.benchmarks/dependency-reduced-pom.xml
 /target
 infer-out
 bazel-*