update image issues

[kferrone]

Describe Changes

When updating an image and the image was the same as before two issues would occur:

• last deployed by who and when did not get reported
• the wait flag would cause an error because a certain value wasn't initialized properly.

Link to Issues

https://app.clickup.com/t/8655600/DUPLO-25663
https://app.clickup.com/t/8655600/DUPLO-25221

PR Review Checklist

• Thoroughly reviewed on local machine.
• Have you added any tests
• Make sure to note changes in Changelog

[zafarabbas]

Task linked: DUPLO-25221 Issue: Last Deployed By
and Last Deployed At doesn't get updated
Task linked: DUPLO-25663 Update image errors on wait when the same image

[duploctl]

☂️ Python Coverage

current status: ✅

Overall Coverage

Lines	Covered	Coverage	Threshold	Status
2197	442	20%	0%	🟢

New Files

No new covered files...

Modified Files

File	Coverage	Status
src/duplo_resource/service.py	16%	🟢
TOTAL	16%	🟢

updated for commit: 35d659a by action🐍

[duplocloud-matt]

I tested this and it does resolve the nonetype issue, but it does not update the deployment time as desired.

[duplocloud-matt]

Looks great!