clang-format is now at the version 10, fix regex to match version (#296)

Author: Nicolas Cornu

CMake/packages/FindClangFormat.cmake

@@ -11,7 +11,7 @@ foreach(p ${_PATH})
     foreach(candidate ${cand})
         set(CLANG_FORMAT_EXECUTABLE ${candidate})
         execute_process(COMMAND ${CLANG_FORMAT_EXECUTABLE} -version OUTPUT_VARIABLE clang_out )
-        string(REGEX MATCH "version \([0-9]\\.[0-9]\)" VERSION_OUTPUT ${clang_out})
+        string(REGEX MATCH "version \([0-9]+\\.[0-9]\)" VERSION_OUTPUT ${clang_out})
         set(CLANG_FORMAT_VERSION ${CMAKE_MATCH_1})
         if ((${CLANG_FORMAT_VERSION} VERSION_GREATER ${CLANG_FORMAT_MIN_VERSION}) OR (${CLANG_FORMAT_VERSION} VERSION_EQUAL ${CLANG_FORMAT_MIN_VERSION}))
             set (FIT_MIN_REQUIRED true)