add pipeline scripts

pipeline-scripts/build_and_push_docker_image.sh

+#!/usr/bin/env bash
+
+export IMAGE_TAG=$($SCRIPT_DIR/get_tag_version.sh)
+export DOCKER_REGISTRY_IMAGE=$DOCKER_REGISTRY_IMAGE
+
+if [[ "$CI_COMMIT_REF_NAME" == "main" ]]; then
+  profile="main"
+elif [[ "$CI_COMMIT_REF_NAME" == "release" ]]; then
+  profile="release"
+else
+  profile="dev"
+fi
+run_mvn.sh spring-boot:build-image -DskipTests -Dmaven.wagon.http.retryHandler.count=3 -P $profile -Ddocker.publishRegistry.username=${NEXUS_USER} -Ddocker.publishRegistry.password=${NEXUS_PASSWORD}