Fix Loader via Cakelisp update

* Update Cakelisp for proper executable copy procedure
* Use C linkage only because HotReloadingCodeModifier imports
HotReloading.cake with C linkage. If it didn't it could be removed

Dependencies/cakelisp

@@ -1 +1 @@
-Subproject commit 48f2aac251bb7236758a318856536ff02c02eaeb
+Subproject commit 856dc37aea01812f08227e06f486b037251eb774

test/src/Loader.cake

@@ -1,5 +1,11 @@
 ;; Export libraries included? Only if static linked
-;; (set-cakelisp-option use-c-linkage true)
+
+;; Make sure HotReloading.cake interface can be found by lib
+;; TODO: This shouldn't be necessary because the loader can find C++ mangled types for us. I only
+;; have to do this here because HotReloadingCodeModifier imports the header with c-linkage on
+;; I would need an option to disable c linkage on that file in order to make it work
+(set-cakelisp-option use-c-linkage true)
+(add-build-config-label "HotLoader")
 
 (set-cakelisp-option executable-output "test/Loader")