MDEV-13890 mariabackup.xb_compressed_encrypted failed in buildbot, InnoDB: assertion failure

The assertion failure was relaxed in
commit 02ba15a9
but it was not enough, because another assertion would fail.

trx_undo_free_prepared(): Allow any undo log state. For transactions
that were resurrected in TRX_STATE_COMMITTED_IN_MEMORY
the undo log state would have been reset by trx_undo_set_state_at_finish().

storage/innobase/trx/trx0undo.cc

@@ -1818,6 +1818,12 @@ trx_undo_free_prepared(
 		switch (trx->rsegs.m_redo.update_undo->state) {
 		case TRX_UNDO_PREPARED:
 			break;
+		case TRX_UNDO_CACHED:
+		case TRX_UNDO_TO_FREE:
+		case TRX_UNDO_TO_PURGE:
+			ut_ad(trx_state_eq(trx,
+					   TRX_STATE_COMMITTED_IN_MEMORY));
+			/* fall through */
 		case TRX_UNDO_ACTIVE:
 			/* lock_trx_release_locks() assigns
 			trx->is_recovered=false */
@@ -1840,6 +1846,12 @@ trx_undo_free_prepared(
 		switch (trx->rsegs.m_redo.insert_undo->state) {
 		case TRX_UNDO_PREPARED:
 			break;
+		case TRX_UNDO_CACHED:
+		case TRX_UNDO_TO_FREE:
+		case TRX_UNDO_TO_PURGE:
+			ut_ad(trx_state_eq(trx,
+					   TRX_STATE_COMMITTED_IN_MEMORY));
+			/* fall through */
 		case TRX_UNDO_ACTIVE:
 			/* lock_trx_release_locks() assigns
 			trx->is_recovered=false */