adding versioning helm chart

devops/aws/chart/Chart.yaml

 apiVersion: v2
 name: "os-notification"
-version: 0.1.0
+version:
 kubeVersion: "v1.21.x-x-x"
 description: Notification Helm Chart for Kubernetes
 type: application

provider/notification-aws/build-aws/buildspec.yaml

@@ -41,6 +41,7 @@ phases:
       - mvn -version
       - mkdir -p /root/.m2
       - cp ./provider/notification-aws/maven/settings.xml /root/.m2/settings.xml # copy the AWS-specific settings.xml to the CodeBuild instance's .m2 folder
+      - wget https://github.com/mikefarah/yq/releases/download/v4.27.2/yq_linux_amd64 -O /usr/bin/yq && chmod +x /usr/bin/yq
       - export AWS_ACCOUNT_ID=`aws sts get-caller-identity | grep Account | cut -d':' -f 2 | cut -d'"' -f 2`
       - export AWS_OSDU_DEV_MAVEN_AUTH_TOKEN=`aws codeartifact get-authorization-token --domain $AWS_OSDU_DEV_MAVEN_DOMAIN --domain-owner $AWS_ACCOUNT_ID --query authorizationToken --output text`
   pre_build:
@@ -60,6 +61,8 @@ phases:
       - mkdir -p ${OUTPUT_DIR}/bin
       - mkdir -p ${OUTPUT_DIR}/testing && mkdir -p ${INTEGRATION_TEST_OUTPUT}  && mkdir -p ${INTEGRATION_TEST_OUTPUT}/bin
       - echo "Placeholder" >> ${OUTPUT_DIR}/build-info.json # touched so that the output directory has some content incase the build fails so that testing reports are uploaded
+      - pom_version=$(mvn help:evaluate -Dexpression=project.version -q -DforceStdout)
+      - export VERSION=${pom_version%-*}
       - printenv
 
       - echo "Building primary service assemblies..."
@@ -68,6 +71,7 @@ phases:
       - echo "Building integration testing assemblies and gathering artifacts..."
       - ./testing/notification-test-aws/build-aws/prepare-dist.sh
 
+      - yq -i '.version = strenv(VERSION)' devops/aws/chart/Chart.yaml
       - echo "--Copying Helm Charts to ${OUTPUT_DIR:-dist}--"
       - rsync -r devops/aws/* "${OUTPUT_DIR:-dist}"