[ASTMatchers] Don't forward matchers in MapAnyOf

[njames93]

Summary

Forwarding these means that if an r-value reference is passed, the matcher will be moved. However it appears this happens for each mapped node matcher, resulting in use-after-move issues.

clang/include/clang/ASTMatchers/ASTMatchersInternal.h

struct MapAnyOfMatcherImpl {
   operator()(InnerMatchers &&... InnerMatcher) const {
     // TODO: Use std::apply from c++17
     return VariadicAllOfMatcher<CladeType>()(applyMatcher(
         internal::VariadicOperatorMatcherFunc<
             0, std::numeric_limits<unsigned>::max()>{
             internal::DynTypedMatcher::VO_AnyOf},
         applyMatcher(
             [&](auto... Matcher) {
-              return std::make_tuple(Matcher(
-                  std::forward<decltype(InnerMatcher)>(InnerMatcher)...)...);
+              return std::make_tuple(Matcher(InnerMatcher...)...);
             },
             std::tuple<
                 VariadicDynCastAllOfMatcher<CladeType, MatcherTypes>...>())));
   }
 };
 
 template <typename... MatcherTypes>
 using MapAnyOfMatcher =