chore(deps): update weekly.ci.jenkins.io plugins (#1720)

### Change(s):
```diff
-support-core:1538.v0a_a_a_e0f2e1c0
+support-core:1551.v6479d730fa_e6
```
### Link(s):

[support-core:1551.v6479d730fa_e6](https://plugins.jenkins.io/support-core/releases/#version_1551.v6479d730fa_e6)<br>

Co-authored-by: jenkins-infra-updatecli[bot] <178728+jenkins-infra-updatecli[bot]@users.noreply.github.com>

plugins.txt

@@ -105,7 +105,7 @@ ssh-agent:376.v8933585c69d3
 ssh-credentials:349.vb_8b_6b_9709f5b_
 sshd:3.330.vc866a_8389b_58
 structs:338.v848422169819
-support-core:1538.v0a_a_a_e0f2e1c0
+support-core:1551.v6479d730fa_e6
 theme-manager:262.vc57ee4a_eda_5d
 timestamper:1.28
 token-macro:400.v35420b_922dcb_