Don't use alternative linker for static libraries (#10870)

Otherwise we may end up with things like this (make VERBOSE=1):

/usr/bin/ar qc libtvm_runtime.a  -fuse-ld=lld CMakeFiles/tvm_runtime_ob...
/usr/bin/ar: invalid option -- 'e'
Usage: /usr/bin/ar [emulation options] [-]{dmpqrstx}[abcDfilMNoPsSTuvV]...
       /usr/bin/ar -M [<mri-script]
...

Author: Krzysztof Parzyszek

cmake/utils/Linker.cmake

@@ -29,7 +29,6 @@ function(find_and_set_linker use_alternative_linker)
 
   macro(add_to_linker_flags flag)
     set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${flag}" PARENT_SCOPE)
-    set(CMAKE_STATIC_LINKER_FLAGS "${CMAKE_STATIC_LINKER_FLAGS} ${flag}" PARENT_SCOPE)
     set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${flag}" PARENT_SCOPE)
     set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} ${flag}" PARENT_SCOPE)
     message(STATUS "Added \"${flag}\" to linker flags " ${CMAKE_SHARED_LINKER_FLAGS})