[Bug] is_latest logic is wrong due to year change
*Created by: shibumi*
**Describe the bug**
The is_latest logic in the controller script is wrong. Right now we are just comparing the month, due to the year change we started at 1 again ( the last version is from december -> 12). Therefore the check turns to `True` and we never start the build process for January.
**To Reproduce**
Steps to reproduce the behavior:
1. Run controller script
**Expected behavior**
controller script should start new build even when a year change occurs.
**Screenshots**
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**Host Software (please complete the following information):**
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**Additional context**
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issue