Update swipl 7.6.3 stable source download location

library/swipl

@@ -2,9 +2,9 @@ Maintainers: Dave Curylo <[email protected]> (@ninjarobot)
 GitRepo: https://github.com/SWI-Prolog/docker-swipl.git
 
 Tags: latest, 7.7.4
-GitCommit: d2a8c332826192ed06732b62a14fd8bfab78a263
+GitCommit: 9fc0c0b9d4c0f678238c1eb85780661c16201f90
 Directory: 7.7.4/stretch
 
 Tags: stable, 7.6.3
-GitCommit: d2a8c332826192ed06732b62a14fd8bfab78a263
+GitCommit: 9fc0c0b9d4c0f678238c1eb85780661c16201f90
 Directory: 7.6.3/stretch