chore(deps): update dependency google-cloud-batch to v0.3.0 (#38)

Co-authored-by: Anthonios Partheniou <[email protected]>

Author: renovate-bot

compute/batch/requirements.txt

@@ -1,3 +1,3 @@
 isort==5.10.1
 black==22.8.0
-google-cloud-batch==0.2.0
+google-cloud-batch==0.3.0