SWDEV-355608 - deprecate/cleanup hipcc link flags (#3128)

- deprecate -use-staticlib, -use-sharedlib which no longer provide any
functional values
- use --hip-link instead of specifying the HIP runtime by name when
linking
- fix linker option bug in HIT test's cmake
- update build options for unit tests requiring pthread or rt

Change-Id: Ib49978773c80fb40c71dc52b050ce921943ee3e4

tests/src/runtimeApi/memory/hipMultiMemcpyMultiThread.cpp

@@ -21,7 +21,7 @@
 // and also launch hipMemcpyAsync() api. This test case is simulate the scenario
 // reported in SWDEV-181598.
 /* HIT_START
- * BUILD: %t %s ../../test_common.cpp NVCC_OPTIONS --std=c++11
+ * BUILD: %t %s ../../test_common.cpp NVCC_OPTIONS --std=c++11 LINK_OPTIONS -lpthread
  * TEST: %t
  * HIT_END
  */