[nostalgia] Fix oxPanic parameter order

src/nostalgia/core/gba/gfx.cpp

@@ -101,7 +101,7 @@ ox::Error shutdownGfx() {
 		case 3:
 			return REG_BG3CNT;
 		default:
-			oxPanic("Looking up non-existent register", OxError(1));
+			oxPanic(OxError(1), "Looking up non-existent register");
 			return REG_BG0CNT;
 	}
 }

src/nostalgia/core/gba/mem.cpp

@@ -94,7 +94,7 @@ static HeapSegment *findSegmentFor(std::size_t sz) {
 			return s;
 		}
 	}
-	oxPanic("malloc: could not find segment", OxError(1));
+	oxPanic(OxError(1), "malloc: could not find segment");
 	return nullptr;
 }
 
@@ -118,7 +118,7 @@ void free(void *ptr) {
 	} else if (p.segment) {
 		p.segment->inUse = false;
 	} else {
-		oxPanic("Bad heap free", OxError(1));
+		oxPanic(OxError(1), "Bad heap free");
 	}
 }
 
@@ -160,4 +160,4 @@ void operator delete[](void *ptr, unsigned long int) {
 	core::free(ptr);
 }
 
-#endif
+#endif