remove unused symlinks (#99) #223

Job	Run time
Exercise Python examples on ubuntu-latest	1m 35s
Check Ruby Samples ubuntu-latest	1m 47s
Exercise Python examples on macos-latest	4m 8s
Code formatting	9s
Check Ruby Samples macos-latest	1m 30s
Build Windows fetch	2m 52s
Build Windows vcpkg	6m 42s
Build ubuntu-20.04 gcc os	1m 6s
Build ubuntu-20.04 gcc fetch	1m 11s
Build ubuntu-20.04 gcc vcpkg	3m 55s
Build ubuntu-20.04 clang os	52s
Build ubuntu-20.04 clang fetch	2m 30s
Build ubuntu-20.04 clang vcpkg	4m 42s
Build macos-latest gcc os	2m 28s
Build macos-latest gcc fetch	1m 51s
Build macos-latest gcc vcpkg	2m 26s
Build macos-latest clang os	1m 45s
Build macos-latest clang fetch	3m 32s
Build macos-latest clang vcpkg	1m 56s
	46m 57s

Provide feedback