Merge pull request #374 from com-pas/feature/373_extend-scl-types-with-fsd

[#373] add fsd extension to supported scl types

Author: david-monichi

scl-extension/src/main/java/org/lfenergy/compas/scl/extensions/model/SclFileType.java

@@ -18,7 +18,8 @@ public enum SclFileType {
     CID("Configured IED Description"),
     SED("System Exchange Description"),
     ISD("IED Specification Description"),
-    STD("System Template Definition");
+    STD("System Template Definition"),
+    FSD("Function Specification Description");
 
     private final String description;