fix(pipeline): correct unstable publishing

Signed-off-by: Kevin O'Donnell <kevin@blockchaintp.com>

Jenkinsfile

@@ -100,8 +100,9 @@ pipeline {
             def scm_version = sh(returnStdout: true, script: "git describe --match 'v*' |cut -c 2-").trim()
             def publish = false
             echo " ${long_version} == ${scm_version} "
-            if (env.BRANCH_NAME == "master"){
+            if (env.BRANCH_NAME == "master") {
               echo " === This is the master and an untagged version, publishing to unstable repo === "
+              S3_TARGET="btp-charts-unstable"
               sh """
                 ${DOCKER_RUN} -v `pwd`:/project -e AWS_ACCESS_KEY_ID -e AWS_SECRET_ACCESS_KEY -w /project/dist/local \
                   tools:${JOB_ID} -c "aws s3 sync . s3://${S3_TARGET}/charts"