Remove space from file name

Remove the awkward space from the file name and replace it with a
dash.

Issue-ID: OOM-2275
Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
Change-Id: Ia0d55fae839d5ef865ac53659d93cbda5ba4212a

diff --git a/components/aai-graphadmin/templates/job copy-db-backup.yaml b/components/aai-graphadmin/templates/job-copy-db-backup.yaml
similarity index 100%
rename from components/aai-graphadmin/templates/job copy-db-backup.yaml
rename to components/aai-graphadmin/templates/job-copy-db-backup.yaml