[cmake] fix regressions intr. CPM and packaging (#201)

- don't install dynarmic, mcl, unordered_dense files
- fix bundled qt w/ quazip
- don't install libyuzu-room.a
- don't link to VUH

Signed-off-by: crueter <crueter@eden-emu.dev>

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/201
Reviewed-by: Shinmegumi <shinmegumi@eden-emu.dev>

src/yuzu/externals/CMakeLists.txt

@@ -0,0 +1,24 @@
+# SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+# cpm
+include(CPM)
+
+# Disable tests/tools in all externals supporting the standard option name
+set(BUILD_TESTING OFF)
+
+# Build only static externals
+set(BUILD_SHARED_LIBS OFF)
+
+# Skip install rules for all externals
+set_directory_properties(PROPERTIES EXCLUDE_FROM_ALL ON)
+
+# QuaZip
+set(CPM_USE_LOCAL_PACKAGES ON)
+
+CPMAddPackage(
+    NAME QuaZip-Qt6
+    VERSION 1.3
+    URL "https://github.com/crueter/quazip-qt6/archive/f838774d63.zip"
+    CUSTOM_CACHE_KEY "f838"
+)