Reapply "[mlir] Link libraries that aren't included in libMLIR to libMLIR" (#123910)

Use `mlir_target_link_libraries()` to link dependencies of libraries
that are not included in libMLIR, to ensure that they link to the dylib
when they are used in Flang. Otherwise, they implicitly pull in all
their static dependencies, effectively causing Flang binaries to
simultaneously link to the dylib and to static libraries, which is never
a good idea.

I have only covered the libraries that are used by Flang. If you wish, I
can extend this approach to all non-libMLIR libraries in MLIR, making
MLIR itself also link to the dylib consistently.

[v3 with more `-DBUILD_SHARED_LIBS=ON` fixes]

Author: mgorny

mlir/lib/CAPI/ExecutionEngine/CMakeLists.txt

@@ -1,8 +1,10 @@
 set(LLVM_LINK_COMPONENTS
   nativecodegen
   native
+  orcjit
+  support
 )
-  
+
 # Main API shared library.
 add_mlir_upstream_c_api_library(MLIRCAPIExecutionEngine
   ExecutionEngine.cpp