Introduce MPT support (XLS-33d): (#5143)

Amendment:
- MPTokensV1

New Transactions:
- MPTokenIssuanceCreate
- MPTokenIssuanceDestroy
- MPTokenIssuanceSet
- MPTokenAuthorize

Modified Transactions:
- Payment
- Clawback

New Objects:
- MPTokenIssuance
- MPToken

API updates:
- ledger_entry
- account_objects
- ledger_data

Other:
- Add += and -= operators to ValueProxy

Read full spec: https://github.com/XRPLF/XRPL-Standards/tree/master/XLS-0033d-multi-purpose-tokens

---------
Co-authored-by: Shawn Xie <shawnxie920@gmail.com>
Co-authored-by: Howard Hinnant <howard.hinnant@gmail.com>
Co-authored-by: Ed Hennis <ed@ripple.com>
Co-authored-by: John Freeman <jfreeman08@gmail.com>

include/xrpl/protocol/MPTIssue.h

@@ -0,0 +1,98 @@
+//------------------------------------------------------------------------------
+/*
+    This file is part of rippled: https://github.com/ripple/rippled
+    Copyright (c) 2024 Ripple Labs Inc.
+
+    Permission to use, copy, modify, and/or distribute this software for any
+    purpose  with  or without fee is hereby granted, provided that the above
+    copyright notice and this permission notice appear in all copies.
+
+    THE  SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+    WITH  REGARD  TO  THIS  SOFTWARE  INCLUDING  ALL  IMPLIED  WARRANTIES  OF
+    MERCHANTABILITY  AND  FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+    ANY  SPECIAL ,  DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+    WHATSOEVER  RESULTING  FROM  LOSS  OF USE, DATA OR PROFITS, WHETHER IN AN
+    ACTION  OF  CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+//==============================================================================
+
+#ifndef RIPPLE_PROTOCOL_MPTISSUE_H_INCLUDED
+#define RIPPLE_PROTOCOL_MPTISSUE_H_INCLUDED
+
+#include <xrpl/protocol/AccountID.h>
+#include <xrpl/protocol/UintTypes.h>
+
+namespace ripple {
+
+/* Adapt MPTID to provide the same interface as Issue. Enables using static
+ * polymorphism by Asset and other classes. MPTID is a 192-bit concatenation
+ * of a 32-bit account sequence and a 160-bit account id.
+ */
+class MPTIssue
+{
+private:
+    MPTID mptID_;
+
+public:
+    MPTIssue() = default;
+
+    explicit MPTIssue(MPTID const& issuanceID);
+
+    AccountID const&
+    getIssuer() const;
+
+    MPTID const&
+    getMptID() const;
+
+    std::string
+    getText() const;
+
+    void
+    setJson(Json::Value& jv) const;
+
+    friend constexpr bool
+    operator==(MPTIssue const& lhs, MPTIssue const& rhs);
+
+    friend constexpr bool
+    operator!=(MPTIssue const& lhs, MPTIssue const& rhs);
+
+    bool
+    native() const
+    {
+        return false;
+    }
+};
+
+constexpr bool
+operator==(MPTIssue const& lhs, MPTIssue const& rhs)
+{
+    return lhs.mptID_ == rhs.mptID_;
+}
+
+constexpr bool
+operator!=(MPTIssue const& lhs, MPTIssue const& rhs)
+{
+    return !(lhs == rhs);
+}
+
+/** MPT is a non-native token.
+ */
+inline bool
+isXRP(MPTID const&)
+{
+    return false;
+}
+
+Json::Value
+to_json(MPTIssue const& mptIssue);
+
+std::string
+to_string(MPTIssue const& mptIssue);
+
+MPTIssue
+mptIssueFromJson(Json::Value const& jv);
+
+}  // namespace ripple
+
+#endif  // RIPPLE_PROTOCOL_MPTISSUE_H_INCLUDED