Add branch f38 to project simple-scan

msvsphere-9.json

@@ -1439,7 +1439,8 @@
       "url": "https://src.fedoraproject.org/rpms/signon-ui.git"
     },
     "simple-scan": {
-      "url": "https://src.fedoraproject.org/rpms/simple-scan.git"
+      "url": "https://src.fedoraproject.org/rpms/simple-scan.git",
+      "branch": "f38"
     },
     "sord": {
       "url": "https://src.fedoraproject.org/rpms/sord.git"