concurrentRunsAllowed: false is not working

[francesco995]

Description

Hi, i've just setup the operator and i created a test schedule to my minio s3 with a
schedule: '* * * * *'
but also concurrentRunsAllowed: false

i noticed that it started scheduling multiple backup runs (one every minute) instead of waiting for the first to finish

Additional Context

No response

Logs

No response

Expected Behavior

backup is scheduled only 1 job at the time

Steps To Reproduce

No response

Version of K8up

v2.7.2

Version of Kubernetes

v1.28.6+k3s2

Distribution of Kubernetes

k3s