[cmake] Use siritConfig instead of the module (#2593)

Tested together with https://github.com/eden-emulator/sirit/pull/2

Signed-off-by: Marcin Serwin <marcin@serwin.dev>

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2593
Reviewed-by: crueter <crueter@eden-emu.dev>
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Co-authored-by: Marcin Serwin <marcin@serwin.dev>
Co-committed-by: Marcin Serwin <marcin@serwin.dev>

CMakeModules/Findsirit.cmake

@@ -1,11 +0,0 @@
-# SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
-# SPDX-License-Identifier: GPL-3.0-or-later
-
-include(FindPackageHandleStandardArgs)
-
-find_package(PkgConfig QUIET)
-pkg_search_module(sirit QUIET IMPORTED_TARGET sirit)
-find_package_handle_standard_args(sirit
-    REQUIRED_VARS sirit_LINK_LIBRARIES
-    VERSION_VAR sirit_VERSION
-)

externals/cpmfile.json

@@ -10,7 +10,7 @@
         "repo": "eden-emulator/sirit",
         "sha": "db1f1e8ab5",
         "hash": "73eb3a042848c63a10656545797e85f40d142009dfb7827384548a385e1e28e1ac72f42b25924ce530d58275f8638554281e884d72f9c7aaf4ed08690a414b05",
-        "find_args": "MODULE",
+        "find_args": "CONFIG",
         "options": [
             "SIRIT_USE_SYSTEM_SPIRV_HEADERS ON"
         ]