Upgrade Jenkins core version to 2.426.3 (#435)

Signed-off-by: Divya Madala <divyaasm@amazon.com>

Author: Divyaasm

build.gradle

@@ -34,6 +34,10 @@ configurations.all {
         force group: 'com.google.code.gson', name: 'gson', version: '2.8.9'
         force group: 'commons-codec', name: 'commons-codec', version: '1.15'
         force group: 'com.google.protobuf', name: 'protobuf-java', version: '3.21.7'
+        force group: 'com.google.errorprone', name: 'error_prone_annotations', version: '2.18.0'
+        force group: 'org.checkerframework', name: 'checker-qual', version: '3.33.0'
+        force group: 'com.google.j2objc', name: 'j2objc-annotations', version: '2.8'
+        force group: 'org.jenkins-ci.plugins', name: 'durable-task', version: '547.vd1ea_007d100c'
     }
 }
 
@@ -62,7 +66,7 @@ sourceSets {
 }
 
 sharedLibrary {
-    coreVersion = '2.387.1' // https://repo.jenkins-ci.org/public/org/jenkins-ci/main/jenkins-core/
+    coreVersion = '2.426.3' // https://repo.jenkins-ci.org/public/org/jenkins-ci/main/jenkins-core/
     testHarnessVersion = '2085.va_c531db_287b_d' // https://mvnrepository.com/artifact/org.jenkins-ci.main/jenkins-test-harness?repo=jenkins-releases
     pluginDependencies {
         workflowCpsGlobalLibraryPluginVersion = '570.v21311f4951f8' // https://repo.jenkins-ci.org/public/org/jenkins-ci/plugins/workflow/workflow-cps-global-lib/