stub add proper iostream init

.ci/ps4/build.sh

@@ -1,6 +1,6 @@
 #!/usr/local/bin/bash -ex
 
-# SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+# SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 # SPDX-License-Identifier: GPL-3.0-or-later
 
 [ -f "ps4-toolchain.cmake" ] || cat << EOF >"ps4-toolchain.cmake"

externals/ps4sup/stub.cpp

@@ -19,3 +19,7 @@ STUB_WEAK(ZSTD_trace_decompress_end)
 FILE* __stderrp = stdout;
 
 #undef STUB_WEAK
+
+// THIS MAKES STD::COUT AND SUCH WORK :)
+#include <iostream>
+std::ios_base::Init init;

src/core/perf_stats.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 // SPDX-FileCopyrightText: 2017 Citra Emulator Project