Update CITATION.cff to version: v7.0 (#10389)

Update version: v7.0 Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com> Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com>

Update CITATION.cff to version: v7.0 (#10389)
e96113e4 · Glenn Jocher · GitHub · d1ffc3a3 · e96113e4
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -7,7 +7,7 @@ preferred-citation:
    given-names: Glenn
    orcid: "https://orcid.org/0000-0001-5950-6979"
  title: "YOLOv5 by Ultralytics"
-  version: 7.0.0
+  version: 7.0
  doi: 10.5281/zenodo.3908559
  date-released: 2020-5-29
  license: GPL-3.0