bump version to 1.3.4

Author: funbringer

Diff for: setup.py

@@ -3,7 +3,7 @@
 setup(
     name='testgres',
     packages=['testgres'],
-    version='1.3.3',
+    version='1.3.4',
     description='Testing utility for PostgreSQL and its extensions',
     license='PostgreSQL',
     author='Ildar Musin',