Add overwrite and folderId to sli dashboard
Add overwrite and folderId to sli dashboard

Remove version string as not needed

Add overwrite otherwise we get HTTP 412 when updating dashboard

Add folderId so our dashboards are in the same folder

Signed-off-by: Toby Lorne <527052641d65eef236eeef9545b2acac74c35d57@digital.cabinet-office.gov.uk>

alphagov/paas-cf,alphagov/paas-cf,alphagov/paas-cf,alphagov/paas-cf,alphagov/paas-cf,alphagov/paas-cf,alphagov/paas-cf,alphagov/paas-cf