Adapt rules following libadalang API change

Author: thvnx

lkql_checker/share/lkql/exception_propagation_from_callbacks.lkql

@@ -124,6 +124,6 @@ fun exception_propagation_from_callbacks(node, callbacks=[]) =
                match subp
                | SubpBody                 => subp
                | GenericSubpInstantiation =>
-                   subp.p_designated_subp().p_body_part_for_decl()
+                   subp.p_designated_generic_decl().p_body_part_for_decl()
                | *                        => subp.p_body_part_for_decl())
        }

lkql_checker/share/lkql/kp/KP-R410-028.lkql

@@ -27,4 +27,4 @@ fun kp_r410_028(node) =
              when check_subp(decl))
         |
             inst@GenericSubpInstantiation
-            when check_subp(inst.p_designated_subp()))
+            when check_subp(inst.p_designated_generic_decl().f_subp_decl))

lkql_checker/share/lkql/stdlib.lkql

@@ -384,7 +384,7 @@ fun ultimate_designated_generic_subp(subp_inst) =
     |" Given a node representing an instantiation of a generic subprogram,
     |" return that non-instantiated subprogram after resolving all renamings.
 {
-    val inst = subp_inst.p_designated_subp();
+    val inst = subp_inst.p_designated_generic_decl();
     val aliased = ultimate_subprogram_alias(inst);
     aliased.p_get_uninstantiated_node()
 }