Fix osrm-contract, tests, on Windows

As part of graph contraction, node renumbering leads to
in-place permuting of graph state, including boolean vector elements.

std::vector<bool> returns proxy objects when referencing individual
bits. To correctly swap bool elements using MSVC, we need to explicitly
apply std::vector<bool>::swap.

Making this change fixes osrm-contract on Windows.

We also correct failing tests and other undefined behaviours
(mainly iterator access outside boundaries) highlighted by MSVC.

unit_tests/common/range_tools.hpp

@@ -11,9 +11,11 @@
         const auto &rhs = {__VA_ARGS__};                                                           \
         BOOST_CHECK_EQUAL_COLLECTIONS(lhs.begin(), lhs.end(), rhs.begin(), rhs.end());             \
     } while (0)
-#define CHECK_EQUAL_COLLECTIONS(lhs, rhs)                                                          \
+#define CHECK_EQUAL_COLLECTIONS(coll_lhs, coll_rhs)                                                \
     do                                                                                             \
     {                                                                                              \
+        const auto &lhs = coll_lhs;                                                                \
+        const auto &rhs = coll_rhs;                                                                \
         BOOST_CHECK_EQUAL_COLLECTIONS(lhs.begin(), lhs.end(), rhs.begin(), rhs.end());             \
     } while (0)