fix: broken SQL statement in wallet db_set_utxo

I discovered this accidentally when using the `tests/plugins/dblog.py`
plugin on another testcase: tests/test_connection.py::test_fail_unconfirmed

There the plugin/hook crashes because it can't execute the statement:
```json
{
  "jsonrpc": "2.0",
  "id": 34,
  "error": {
    "code": -32600,
    "message": "Error while processing db_write: unrecognized token: \"174WHERE\"",
    "traceback": "Traceback (most recent call last):\n  File \"/home/will/projects/lightning.git/contrib/pyln-client/pyln/client/plugin.py\", line 535, in _dispatch_request\n    result = self._exec_func(method.func, request)\n  File \"/home/will/projects/lightning.git/contrib/pyln-client/pyln/client/plugin.py\", line 520, in _exec_func\n    return func(*ba.args, **ba.kwargs)\n  File \"/home/will/projects/lightning.git/tests/plugins/dblog.py\", line 45, in db_write\n    plugin.conn.execute(c)\nsqlite3.OperationalError: unrecognized token: \"174WHERE\"\n"
  }
}
```

Changelog-Fixed: plugin: Regression with SQL statement expansion that could result in invalid statements being passed to the `db_write` hook.

wallet/db_postgres_sqlgen.c

@@ -1654,4 +1654,4 @@ struct db_query db_postgres_queries[] = {
 
 #endif /* LIGHTNINGD_WALLET_GEN_DB_POSTGRES */
 
-// SHA256STAMP:fa191e6b54c56b2d4e85a24ca83bc0d41dddec5dbde948e2bc5d627426089ade
+// SHA256STAMP:5fa02e1dbf8ea4e155e08671e9f36b66c8a5b8ad04226e6695eacf2ea423b8bd

wallet/db_sqlite3_sqlgen.c

@@ -1654,4 +1654,4 @@ struct db_query db_sqlite3_queries[] = {
 
 #endif /* LIGHTNINGD_WALLET_GEN_DB_SQLITE3 */
 
-// SHA256STAMP:fa191e6b54c56b2d4e85a24ca83bc0d41dddec5dbde948e2bc5d627426089ade
+// SHA256STAMP:5fa02e1dbf8ea4e155e08671e9f36b66c8a5b8ad04226e6695eacf2ea423b8bd

wallet/statements_gettextgen.po

@@ -1089,4 +1089,4 @@ msgstr ""
 #: wallet/test/run-wallet.c:1359
 msgid "INSERT INTO channels (id) VALUES (1);"
 msgstr ""
-#  SHA256STAMP:fb0b381451867f44c3f35f2202e741a06ff9f531329facf6e9df302036eff4e4
+#  SHA256STAMP:c44c0588e8f2139e6530e926acbd3186bbbd65bec871d5274c8480fd8dcbd519