style: Fix include (#1687)

Fixes #1686

src/rpc/RPCHelpers.cpp

@@ -432,7 +432,7 @@ ledgerHeaderFromRequest(std::shared_ptr<data::BackendInterface const> const& bac
             }
         } else if (indexValue.is_int64()) {
             ledgerSequence = indexValue.as_int64();
-}
+        }
     } else {
         ledgerSequence = ctx.range.maxSequence;
     }

tests/common/util/TestHttpServer.cpp

@@ -31,6 +31,7 @@
 #include <boost/beast/http/error.hpp>
 #include <boost/beast/http/message.hpp>
 #include <boost/beast/http/message_generator.hpp>
+#include <boost/beast/http/read.hpp>  // IWYU pragma: keep
 #include <boost/beast/http/string_body.hpp>
 #include <gtest/gtest.h>
 

tests/unit/rpc/handlers/LedgerEntryTests.cpp

@@ -2960,7 +2960,7 @@ TEST_F(RPCLedgerEntryDeathTest, RangeNotAvailable)
         ));
         checkCalled = true;
         EXPECT_DEATH(
-            { [[maybe_unused]] auto _ = handler.process(req, Context{yield}); }, "Ledger range must be available"
+            { [[maybe_unused]] auto _unused2 = handler.process(req, Context{yield}); }, "Ledger range must be available"
         );
     });