Update jenkins/jenkins Docker tag to v2.277.3

Dockerfile

@@ -2,7 +2,7 @@ ARG BASE_REGISTRY=registry1.dso.mil
 ARG BASE_IMAGE=redhat/openjdk/openjdk8-devel
 ARG BASE_TAG=1.8.0
 
-FROM jenkins/jenkins:2.277.2-centos as jenkins
+FROM jenkins/jenkins:2.277.3-centos as jenkins
 
 FROM ${BASE_REGISTRY}/${BASE_IMAGE}:${BASE_TAG}
 

hardening_manifest.yaml

@@ -8,7 +8,7 @@ name: "opensource/jenkins/jenkins"
 # The most specific version should be the first tag and will be shown
 # on ironbank.dsop.io
 tags:
-- "2.277.2"
+- "2.277.3"
 - "latest"
 
 # Build args passed to Dockerfile ARGs
@@ -27,7 +27,7 @@ labels:
   org.opencontainers.image.url: "https://www.jenkins.io/"
   ## Name of the distributing entity, organization or individual
   org.opencontainers.image.vendor: "jenkins"
-  org.opencontainers.image.version: "2.277.2"
+  org.opencontainers.image.version: "2.277.3"
   ## Keywords to help with search (ex. "cicd,gitops,golang")
   mil.dso.ironbank.image.keywords: "cicd"
   ## This value can be "opensource" or "commercial"
@@ -37,8 +37,8 @@ labels:
 
 # List of resources to make available to the offline build context
 resources:
-- url: "docker://docker.io/jenkins/jenkins@sha256:c337f01585c1bed1d6bc9fb3116a6ae482e35c3203dc3678d5d01e3e5fb22784"
-  tag: "jenkins/jenkins:2.277.2-centos"
+- url: "docker://docker.io/jenkins/jenkins@sha256:11982a868f9e54f946e830d2327e4be58aadb9c35233461d98ed705dbe0d50af"
+  tag: "jenkins/jenkins:2.277.3-centos"
 
 # List of project maintainers
 # FIXME: Fill in the following details for the current container owner in the whitelist