jenkins: update to 2.568.1 LTS and chart

Change-Id: Ib6b48599a09dee669d77441c12b354240ef257b8
diff --git a/core/installer/values-tmpl/jenkins.cue b/core/installer/values-tmpl/jenkins.cue
index 2fd7082..d7bb21e 100644
--- a/core/installer/values-tmpl/jenkins.cue
+++ b/core/installer/values-tmpl/jenkins.cue
@@ -49,7 +49,7 @@
 		jenkins: {
 			repository: "jenkins"
 			name:       "jenkins"
-			tag:        "2.454-jdk17"
+			tag:        "2.568.1-lts"
 			pullPolicy: "IfNotPresent"
 		}
 	}
@@ -102,12 +102,13 @@
 					ingress: enabled: false
 					servicePort: _jenkinsServiceHTTPPortNumber
 					installPlugins: [
-						"kubernetes:4203.v1dd44f5b_1cf9",
-						"workflow-aggregator:596.v8c21c963d92d",
-						"git:5.2.1",
-						"configuration-as-code:1836.vccda_4a_122a_a_e",
-						"gerrit-code-review:0.4.9",
-						"oic-auth:4.239.v325750a_96f3b_",
+                                                "eddsa-api:0.3.0.1-29.v67e9a_1c969b_b_",
+                                                "kubernetes:4467.vf26561292824",
+                                                "workflow-aggregator:608.v67378e9d3db_1",
+                                                "git:5.10.1",
+                                                "configuration-as-code:2100.vb_fd699d2a_09c",
+                                                "gerrit-code-review:0.5.0",
+                                                "oic-auth:4.715.vf202e4229f61",
 					]
 					additionalExistingSecrets: [{
 						name:    _oauth2ClientCredentials