audio/sayonara: repair build

My own not-quite-13.2 systems build sayonara fine, but the cluster
has been sending pkg-fallout messages. Make some types more obvious
for the compiler.

audio/sayonara/Makefile

@@ -1,6 +1,7 @@
 PORTNAME=	sayonara
 DISTVERSION=	1.9.0
 DISTVERSIONSUFFIX=	-stable1
+PORTREVISION=	1
 CATEGORIES=	audio
 
 MAINTAINER=	adridg@FreeBSD.org

audio/sayonara/files/patch-src_Utils_Tagging_MP4_PopularimeterFrame.cpp

@@ -0,0 +1,11 @@
+--- src/Utils/Tagging/MP4/PopularimeterFrame.cpp.orig	2024-04-01 19:55:44 UTC
++++ src/Utils/Tagging/MP4/PopularimeterFrame.cpp
+@@ -28,7 +28,7 @@ namespace
+ {
+ 	[[nodiscard]] int fourBytesToInteger(const int32_t fourBytes)
+ 	{
+-		const auto chars = std::array {
++		const auto chars = std::array<int32_t,3> {
+ 			(fourBytes >> 16) & 0xFF,
+ 			(fourBytes >> 8) & 0xFF,
+ 			(fourBytes & 0xFF)