Modify .gitignore in prepartion for the renaming of:
- cgcs-centos-repo to centos-repo
- cgcs-tis-repo to local-repo
Story: 2006387
Task: 36912
Change-Id: Ife94d44514afc62918f28c026b8f5e6178e80ac2
Signed-off-by: Scott Little <scott.little@windriver.com>