move HAL and tests folder

src/fsfw_tests/integration/devices/TestCookie.cpp

@@ -0,0 +1,10 @@
+#include "TestCookie.h"
+
+TestCookie::TestCookie(address_t address, size_t replyMaxLen)
+    : address(address), replyMaxLen(replyMaxLen) {}
+
+TestCookie::~TestCookie() {}
+
+address_t TestCookie::getAddress() const { return address; }
+
+size_t TestCookie::getReplyMaxLen() const { return replyMaxLen; }