File _patchinfo of Package patchinfo.7638

<patchinfo incident="7638">
  <issue tracker="bnc" id="1095184">update etcd to version used in CaaSP</issue>
  <category>recommended</category>
  <rating>moderate</rating>
  <packager>jordimassaguerpla</packager>
  <description>This update for etcd provides version 3.3.1 and fixes the following issues:

- gitignore: Add ".Dockerfile-functional-tester".
- Dockerfile-functional-tester: Initial commit.
- tools/functional-tester: Update README for local docker testing.
- hack: Sync with etcd master.
- mvcc: Restore unsynced watchers.
- etcdserver: Improve request took too long warning.
</description>
  <summary>Recommended update for etcd</summary>
</patchinfo>