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

src/test/app/MultiSign_test.cpp

@@ -1,10 +1,50 @@
-#include <test/jtx.h>
 
+#include <test/jtx/Account.h>
+#include <test/jtx/Env.h>
+#include <test/jtx/JTx.h>
+#include <test/jtx/amount.h>
+#include <test/jtx/balance.h>
+#include <test/jtx/envconfig.h>
+#include <test/jtx/fee.h>
+#include <test/jtx/flags.h>
+#include <test/jtx/multisign.h>
+#include <test/jtx/noop.h>
+#include <test/jtx/offer.h>
+#include <test/jtx/owners.h>
+#include <test/jtx/pay.h>
+#include <test/jtx/regkey.h>
+#include <test/jtx/require.h>
+#include <test/jtx/rpc.h>
+#include <test/jtx/seq.h>
+#include <test/jtx/sig.h>
+#include <test/jtx/tags.h>
+#include <test/jtx/ter.h>
+#include <test/jtx/ticket.h>
+#include <test/jtx/trust.h>
+#include <test/jtx/txflags.h>
+
+#include <xrpld/core/Config.h>
 #include <xrpld/core/ConfigSections.h>
 
+#include <xrpl/basics/base_uint.h>
+#include <xrpl/basics/strHex.h>
+#include <xrpl/beast/unit_test/suite.h>
+#include <xrpl/json/json_value.h>
+#include <xrpl/json/to_string.h>
 #include <xrpl/protocol/Feature.h>
+#include <xrpl/protocol/Indexes.h>
+#include <xrpl/protocol/KeyType.h>
+#include <xrpl/protocol/SField.h>
+#include <xrpl/protocol/STTx.h>
+#include <xrpl/protocol/TER.h>
+#include <xrpl/protocol/TxFlags.h>
 #include <xrpl/protocol/jss.h>
 
+#include <algorithm>
+#include <cstdint>
+#include <memory>
+#include <vector>
+
 namespace xrpl {
 namespace test {