using 'tag' in objects config fails build

[patricksimonian]

oc.processDeploymentTemplate(`${templatesLocalBaseUrl}/bc.yaml`, {
      param: {
        CHANGE_ID: phases[phase].tag,
      },
    }),

if you try and use the tag property you will get the following error:

Error: Failed running 'git fetch --depth 1 --no-tags --update-shallow origin master:master' as it returned 128
    at Object.execSync (/Users/psimonia/ocp101-demo/.pipeline/node_modules/pipeline-cli/lib/util.js:125:11)
    at Object.ADD_SOURCE_HASH (/Users/psimonia/ocp101-demo/.pipeline/node_modules/pipeline-cli/lib/transformers.js:91:20)
    at resources.items.forEach (/Users/psimonia/ocp101-demo/.pipeline/node_modules/pipeline-cli/lib/OpenShiftClientX.js:58:20)
    at Array.forEach (<anonymous>)

if you run the git fetch command on its own (git fetch --depth 1 --no-tags --update-shallow origin master:master) you will get

fatal: Refusing to fetch into current branch refs/heads/master of non-bare repository