Remove repository owner check from workflow

Deleted the conditional that restricted the workflow to run only if the repository owner is 'altmany'. This allows the workflow to run for any repository owner.

Author: markmikkelsen

.github/workflows/update_export_fig.yml

@@ -13,7 +13,6 @@ on:
 
 jobs:
   update-export_fig:
-    if: github.repository_owner == 'altmany'
     runs-on: ubuntu-latest
     steps:
       - name: Checkout gannet repo