Add guarded target-aware graph executor #226

Job	Run time
Valgrind Checks	4m 9s
Build (clang)	4m 40s
Configuration Coverage	18m 12s
Build (gcc)	4m 2s
Standalone Package Export Check	5m 17s
Runtime Smoke Checks	10m 21s
Static Analysis	9m 56s
CLI Strict CI Summary	3s
	56m 40s

Provide feedback