fix(049_02): remove useless creation of subscription to test for 406

${accept}=                      application/geo+json

${status_code}=                 406

${subscription_id_prefix}=      urn:ngsi-ld:Subscription:

${subscription_payload_file_path}=      subscriptions/subscription-sample.jsonld

*** Test Cases ***

    [Documentation]    Verify throwing 406 HTTP status code (Not Acceptable Media Type) if the "Accept" header is "application/geo+json" for operations different than "Retrieve Entity" and "Query Entity" (get /subscriptions/{subscriptionId})

    [Tags]    sub-retrieve    6_3_4

    ${id}=    Generate Random Entity Id    ${subscription_id_prefix}

    Create Subscription

    ...    ${id}

    ...    ${subscription_payload_file_path}

    ...    ${CONTENT_TYPE_LD_JSON}

    ${response}=    Retrieve Subscription

    ...    id=${id}

    ...    accept=${accept}