Add time and remove isCA for a clean argo sync

[zoe-tek]

right now when syncing this plugin the kind: Certificate duration and renewBefore adds the minutes and seconds. I changed it to duration: 2160h0m0s renewBefore: 360h0m0s

It also removes "isCA: false" as that is the default

[zoe-tek]

PR

[dosubot[bot]]

Hi, @zoe-tek. I'm Dosu, and I'm helping the charts team manage their backlog and am marking this issue as stale.

Issue Summary:

• You proposed updating the Argo sync configuration to use hour-based durations for Certificate duration and renewBefore fields.
• You suggested removing the default "isCA: false" field for a cleaner configuration.
• You linked a related pull request (#686) that addresses these changes.
• There have been no further comments or reactions on this issue since then.
• The linked PR appears to resolve the proposed changes.

Next Steps:

• Please let me know if this issue is still relevant to the latest version of the charts repository by commenting here.
• Otherwise, I will automatically close this issue in 7 days.

Thank you for your understanding and contribution!

[zoe-tek]

PR is still waiting to be merged.

[dosubot[bot]]

@sxd The user mentioned that the PR is still waiting to be merged and the issue remains relevant. Could you please assist with this?