remove missing Henry M. Jackson Foundation job

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

Author: Chad Dougherty

_data/jobs.yml

@@ -106,11 +106,6 @@
   name: Full-stack Software Engineer
   posted: 2024-06-24
   url: https://www.manifesttech.io/career/full-stack-software-engineer
-- expires: 2024-08-20
-  location: Henry M Jackson Foundation, Frederick, MD
-  name: Computational Research Scientist II - FEA
-  posted: 2024-06-20
-  url: https://jobs.hjf.org/jobs/4394?lang=en-us
 - expires: 2024-08-20
   location: Henry M Jackson Foundation, Frederick, MD
   name: Computational Research Scientist II - PDM