Etcd periodic cleaner

[nassiharel]

No description provided.

[nassiharel]

need to use lease for deleting etcd data esily when job ended

[eytangro]

i ran a pipeline and after the pipeline completion i looked at the etcd and i saw the job in job results and in job status.

looks like the etcd cleaner dosent really work as needed

[bahalool]

pipeline clieaner should clean status and results and webhooks according to config file in the relevant cluster (5 days in test env)