conf.py: Reset release version

The 1.0 release is not yet done so reset the version in preparation for
the next release.

Signed-off-by: Andrei Gherzan <andrei.gherzan@huawei.com>

conf.py

@@ -26,7 +26,7 @@ copyright = '2021'
 author = 'OSTC'
 
 # The full version, including alpha/beta/rc tags
-release = '1.0'
+release = '0.0'
 
 # -- General configuration ---------------------------------------------------