fix(//py): Ignore generated version file

Signed-off-by: Naren Dasan <naren@narendasan.com>
Signed-off-by: Naren Dasan <narens@nvidia.com>

Author: narendasan

.gitignore

@@ -33,3 +33,4 @@ __pycache__
 *.egg-info
 dist
 bdist
+py/trtorch/_version.py