Update version from 0.7.0rc0.dev0 to 0.7.0 (#400)

Signed-off-by: Pablo Garay <palenq@gmail.com>

Author: pablo-garay

nemo_run/package_info.py

@@ -13,7 +13,7 @@
 # limitations under the License.
 from packaging.version import Version
 
-__version__ = "0.7.0rc0.dev0"
+__version__ = "0.7.0"
 
 MAJOR = Version(__version__).major
 MINOR = Version(__version__).minor