Apply clang-tidy on the source code

The following features are implemented as part of this MR

• Fix clang-tidy warnings 1. bugprone 2. cppcoreguidelines 3. misc 4. llvm warnings 5. google warnings 6. Modernize warnings 7. Performance 8. readablility

• Move sampler.cpp to Common library

• Load fmu in FmuWrapper constructor

• Create a schema file for each xml file

• LINKOSI dropped from command add_openpass_target and replaced with find_package and FindOSI.cmake

cmake/HelperMacros.cmake

@@ -81,7 +81,6 @@ endif()
 #                         [INCDIRS <include-directories>]
 #                         [LIBRARIES <libraries>]
 #                         [UIS <qt_uis>]
-#                         [LINKOSI [shared|static]]
 #                         [FOLDER <category>]
 #                         [COMPONENT <sim|core|bin|module>])
 #
@@ -93,7 +92,6 @@ endif()
 #                         [INCDIRS <include-directories>]
 #                         [LIBRARIES <libraries>]
 #                         [UIS <qt_uis>]
-#                         [LINKOSI [shared|static]]
 #                         [FOLDER <category>]
 #                         [COMPONENT <sim|core|bin|module>])
 #
@@ -104,7 +102,6 @@ endif()
 #                         [INCDIRS <include-directories>]
 #                         [LIBRARIES <libraries>]
 #                         [UIS <qt_uis>]
-#                         [LINKOSI [shared|static]]
 #                         [DEFAULT_MAIN]
 #                         [SIMCORE_DEPS <dependencies>]
 #                         [RESOURCES <directories>]
@@ -117,9 +114,8 @@ endif()
 # SOURCES        Source files
 # HEADERS        Header files
 # UIS            Qt UI files
-# INCDIRS        Additional include directories
+# INCDIRS        Additional private include directories
 # LIBRARIES      Additional libraries to link
-# LINKOSI        Shortcut for adding OSI include directories and libraries (incl. protobuf) as 'static' or 'shared' (default).
 # DEFAULT_MAIN   Links a simple main() implementation for running GTest
 # SIMCORE_DEPS   Adds dependencies on simulation core targets to a test
 # RESOURCES      List of directories to be copied to the test executable's location before test execution
@@ -139,13 +135,13 @@ endif()
 #    - Target property DEBUG_POSTFIX is set to CMAKE_DEBUG_POSTFIX
 ##
 function(add_openpass_target)
-  cmake_parse_arguments(PARSED_ARG "DEFAULT_MAIN" "NAME;TYPE;LINKAGE;LINKOSI" "HEADERS;SOURCES;INCDIRS;LIBRARIES;UIS;SIMCORE_DEPS;RESOURCES;FOLDER;COMPONENT" ${ARGN})
+  cmake_parse_arguments(PARSED_ARG "DEFAULT_MAIN" "NAME;TYPE;LINKAGE" "HEADERS;SOURCES;INCDIRS;LIBRARIES;UIS;SIMCORE_DEPS;RESOURCES;FOLDER;COMPONENT" ${ARGN})
 
   if(TARGET ${PARSED_ARG_NAME})
     message(STATUS "Target '${PARSED_ARG_NAME}' already defined. Skipping.")
   else()
 
-# TODO: different categories of libraries can be placed in different directories
+# note: different categories of libraries can be placed in different directories
 #       Core Components are installed in their own core directory as an example
     if("${PARSED_ARG_COMPONENT}" STREQUAL "core")
       set (DESTDIR ${SUBDIR_LIB_CORE})
@@ -275,28 +271,6 @@ function(add_openpass_target)
       Boost::headers
     )
 
-    # LINKOSI handling
-
-    # fallback to default if value is omitted
-    if("LINKOSI" IN_LIST PARSED_ARG_KEYWORDS_MISSING_VALUES)
-      set(PARSED_ARG_LINKOSI "shared")
-    endif()
-
-    if(DEFINED PARSED_ARG_LINKOSI)
-      # validate value
-      set(VALID_LINKOSI_VALUES "" "shared" "static")
-      if(NOT "${PARSED_ARG_LINKOSI}" IN_LIST VALID_LINKOSI_VALUES)
-        message(FATAL_ERROR "Invalid value for LINKOSI. Supported settings are '', 'shared' and 'static'")
-      endif()
-
-      # replace static with pic for library targets
-      if("${PARSED_ARG_TYPE}" STREQUAL "library" AND "${PARSED_ARG_LINKOSI}" STREQUAL "static")
-        set(PARSED_ARG_LINKOSI "pic")
-      endif()
-
-      target_link_libraries(${PARSED_ARG_NAME} open_simulation_interface::open_simulation_interface_${PARSED_ARG_LINKOSI})
-    endif()
-
     target_compile_options(${PARSED_ARG_NAME} PRIVATE
       $<$<CXX_COMPILER_ID:MSVC>:
           -wd4251 -wd4335 -wd4250>)
@@ -312,9 +286,6 @@ function(add_openpass_target)
       if(DEFINED PARSED_ARG_LIBRARIES)
         list(APPEND DEPS ${PARSED_ARG_LIBRARIES})
       endif()
-      if(DEFINED PARSED_ARG_LINKOSI)
-        list(APPEND DEPS open_simulation_interface::open_simulation_interface_${PARSED_ARG_LINKOSI} protobuf::libprotobuf)
-      endif()
 
       message(DEBUG "Locating shared library test dependencies for ${PARSED_ARG_NAME}")
       foreach(DEP IN LISTS DEPS)