Merge #17999: refactor: Add ChainClient setMockTime, getWallets methods

3ce16ad2f9 refactor: Use psbt forward declaration (Russell Yanofsky)
1dde238f2c Add ChainClient setMockTime, getWallets methods (Russell Yanofsky)

Pull request description:

  This PR is part of the [process separation project](https://github.com/bitcoin/bitcoin/projects/10).

  These changes are needed to set mock times, and get wallet interface pointers correctly when
  wallet code is running in a different process from node code in #10102

ACKs for top commit:
  MarcoFalke:
    re-ACK 3ce16ad2f9 🔙
  promag:
    Code review ACK 3ce16ad2f9.

Tree-SHA512: 6c093bfcd68adf5858a1aade4361cdb7fb015496673504ac7a93d0bd2595215047184551d6fd526baa27782331cd2819ce45c4cf923b205ce93ac29e485b5dd8

src/interfaces/wallet.h

@@ -15,7 +15,6 @@
 #include <functional>
 #include <map>
 #include <memory>
-#include <psbt.h>
 #include <stdint.h>
 #include <string>
 #include <tuple>
@@ -26,12 +25,13 @@ class CCoinControl;
 class CFeeRate;
 class CKey;
 class CWallet;
-enum isminetype : unsigned int;
 enum class FeeReason;
-typedef uint8_t isminefilter;
-
 enum class OutputType;
+enum class TransactionError;
+enum isminetype : unsigned int;
 struct CRecipient;
+struct PartiallySignedTransaction;
+typedef uint8_t isminefilter;
 
 namespace interfaces {