[build] Remove circular dependencies in Taichi build system

[jim19930609]

One prerequisite work to minimize libtaichi_c_api.so library size (#6793) is to migrate CMake OBJECT targets to STATIC targets across Taichi repository. However, ld linker on Linux has strict restriction on the link order of static libraries (https://stackoverflow.com/questions/45135/why-does-the-order-in-which-libraries-are-linked-sometimes-cause-errors-in-gcc), which gives zero tolerance for circular dependencies between static libraries.

We will temporarily work around the circular dependencies issue when compiling for libtaichi_c_api target, but in the long run we'll have to properly fix this issue.

Some known circular dependencies are as follow:

get_implementation_holder_instance_##T()

[taichi_core: taichi/system/interface_registry.cpp] defined
[taichi_common: taichi/common/task.cpp] used

JITSession

[taichi_core: taichi/jit/jit_session.cpp] defined
[cpu_runtime: taichi/runtime/cpu/jit_cpu.cpp] used
[cuda_runtime: taichi/runtime/cuda/jit_cuda.cpp] used
[llvm_runtime: taichi/runtime/llvm/llvm_context.cpp] used

KernelCodeGen

[taichi_core: taichi/codegen/codegen.h] defined
[cpu_codegen: taichi/codegen/cpu/codegen_cpu.h] used
[cuda_codegen: taichi/codegen/cuda/codegen_cuda.h] used
...

StructCompiler

[taichi_core: taichi/struct/struct.h] defined
[llvm_codegen: taichi/codegen/llvm/struct_llvm.cpp] used

AotModuleBuilder

[taichi_core: taichi/aot/module_builder.h] defined
[gfx_cache: taichi/cache/gfx/cache_manager.h] used
[cpu_runtime: taichi/runtime/cpu/aot_module_builder_impl.h] used
[cuda_runtime: taichi/runtime/cuda/aot_module_builder_impl.h] used
...

ParallelExecutor

[taichi_core: taichi/program/parallel_executor.h] defined
[llvm_program_impl: taichi/runtime/program_impls/llvm/llvm_program.h] used

ModuleToFunctionConverter

[taichi_core: taichi/codegen/codegen.h] defined
[cpu_codegen: taichi/codegen/cpu/codegen_cpu.h] used
[cuda_codegen: taichi/codegen/cuda/codegen_cuda.h] used
...