Fix script issue

    - cd $PROJECT

    - echo ">> [$(date)] Download file"

    - wget --header "JOB-TOKEN:$CI_JOB_TOKEN" $URL

    - UPDATE_LOCAL_SRC_FILE=$(grep $FILE Android.mk)

    - |

        if [ -z "$UPDATE_LOCAL_SRC_FILE" ]

        if [ ! $(grep $FILE Android.mk) ]

        then

          echo ">> [$(date)] Update Android.mk"

          OLD_FILE=$(grep -oP "LOCAL_SRC_FILES := \K(.*\.apk)" Android.mk)