Remove noisy -Winline warning from test suite warnings

cmake/cpp-sort-utils.cmake

@@ -1,4 +1,4 @@
-# Copyright (c) 2019-2022 Morwenn
+# Copyright (c) 2019-2023 Morwenn
 # SPDX-License-Identifier: MIT
 
 # Add a selection of warnings to a target
@@ -7,14 +7,11 @@ macro(cppsort_add_warnings target)
         target_compile_options(${target} PRIVATE /W2)
     else()
         target_compile_options(${target} PRIVATE
-            -Wall -Wextra -Wcast-align -Winline -Wmissing-declarations -Wmissing-include-dirs
+            -Wall -Wextra -Wcast-align -Wmissing-declarations -Wmissing-include-dirs
             -Wnon-virtual-dtor -Wodr -Wpedantic -Wredundant-decls -Wundef -Wunreachable-code
             $<$<CXX_COMPILER_ID:GNU>:-Wlogical-op -Wuseless-cast -Wzero-as-null-pointer-constant>
             # The warning when initializing an std::array is just too much of a bother
             $<$<CXX_COMPILER_ID:Clang>:-Wno-missing-braces>
-            # Without this we get thousands of -Winline warnings without even explicitly
-            # asking to inline anything, which makes compilation results unreadable
-            $<$<CXX_COMPILER_ID:GNU>:-Wno-inline>
         )
     endif()
 endmacro()