Remove issues, pullrequests, and jobs notifications (#22)

diff --git a/.asf.yaml b/.asf.yaml
index b8577d7..df07405 100644
--- a/.asf.yaml
+++ b/.asf.yaml
@@ -18,7 +18,7 @@
 
 notifications:
   commits: commits@xmlgraphics.apache.org
-  issues: general@xmlgraphics.apache.org
-  pullrequests: general@xmlgraphics.apache.org
-  jobs: general@xmlgraphics.apache.org
+  # issues: general@xmlgraphics.apache.org
+  # pullrequests: general@xmlgraphics.apache.org
+  # jobs: general@xmlgraphics.apache.org
   jira_options: link label