Remove the cmake dir superseded by generated files

cmake/glm/glmConfig-version.cmake

@@ -1,11 +0,0 @@
-if(${PACKAGE_FIND_VERSION_MAJOR} EQUAL 0)
-    if (${PACKAGE_FIND_VERSION} VERSION_LESS ${GLM_VERSION})
-        set(PACKAGE_VERSION_COMPATIBLE 1)  
-    endif()
-    if(${PACKAGE_FIND_VERSION} VERSION_EQUAL ${GLM_VERSION})
-        set(PACKAGE_VERSION_EXACT 1)  
-    endif()
-else()
-    set(PACKAGE_VERSION_UNSUITABLE 1)
-endif()
-

cmake/glm/glmConfig.cmake

@@ -1,22 +0,0 @@
-cmake_minimum_required(VERSION 3.2 FATAL_ERROR)
-cmake_policy(VERSION 3.2)
-
-set(GLM_VERSION 0.9.9)
-
-get_filename_component(_IMPORT_PREFIX "${CMAKE_CURRENT_LIST_FILE}" PATH)
-get_filename_component(_IMPORT_PREFIX "${_IMPORT_PREFIX}" PATH)
-get_filename_component(_IMPORT_PREFIX "${_IMPORT_PREFIX}" PATH)
-if (_IMPORT_PREFIX STREQUAL "/")
-  set(_IMPORT_PREFIX "")
-endif()
-
-# Set the old GLM_INCLUDE_DIRS variable for backwards compatibility
-set(GLM_INCLUDE_DIRS ${_IMPORT_PREFIX})
-
-add_library(glm::glm INTERFACE IMPORTED)
-set_target_properties(glm::glm PROPERTIES
-    INTERFACE_INCLUDE_DIRECTORIES ${GLM_INCLUDE_DIRS})
-
-mark_as_advanced(glm_DIR)
-set(_IMPORT_PREFIX)
-