add UMN geospatial specialist job (#1809)

Google Form response 630

Signed-off-by: Chad Dougherty <[email protected]>

Author: crd477

_data/jobs.yml

@@ -1,3 +1,8 @@
+- expires: 2025-10-22
+  location: Polar Geospatial Center, St. Paul, MN
+  name: Geospatial and Remote Sensing Data Specialist
+  posted: 2025-10-16
+  url: https://www.pgc.umn.edu/careers/position-available-geospatial-and-remote-sensing-data-specialist-2025/
 - expires: 2025-12-31
   location: Massachusetts Institute of Technology, Cambridge, MA
   name: Applications Support Analyst 1