chore: Enable clang-tidy include cleaner (#6947)

src/libxrpl/ledger/CachedView.cpp

@@ -1,6 +1,16 @@
-#include <xrpl/basics/TaggedCache.ipp>
 #include <xrpl/ledger/CachedView.h>
 
+#include <xrpl/basics/CountedObject.h>
+#include <xrpl/basics/TaggedCache.ipp>  // IWYU pragma: keep
+#include <xrpl/basics/base_uint.h>
+#include <xrpl/beast/utility/instrumentation.h>
+#include <xrpl/protocol/Keylet.h>
+#include <xrpl/protocol/STLedgerEntry.h>
+
+#include <memory>
+#include <mutex>
+#include <optional>
+
 namespace xrpl {
 namespace detail {