install target fails for llava

# Prerequisites

Please answer the following questions for yourself before submitting an issue.

- [x] I am running the latest code. Development is very rapid so there are no tagged versions as of now.
- [x] I carefully followed the [README.md](https://github.com/abetlen/llama-cpp-python/blob/main/README.md).
- [x] I [searched using keywords relevant to my issue](https://docs.github.com/en/issues/tracking-your-work-with-issues/filtering-and-searching-issues-and-pull-requests) to make sure that I am creating a new issue that is not already open (or closed).
- [x] I reviewed the [Discussions](https://github.com/abetlen/llama-cpp-python/discussions), and have a new bug or useful enhancement to share.

# Expected Behavior
I was building from source specifically version 0.2.76

make build should have built all the required stuff

# Current Behavior

build install step fails at llava example due to some path variations (not sure what is wrong where though)
```
-- Installing: /home/bargo/projects/rocm-setup/llama-cpp-python/llama_cpp/libllama.so
CMake Error at /tmp/tmpigzjrup0/build/vendor/llama.cpp/examples/llava/cmake_install.cmake:46 (file):
file INSTALL cannot find
"/tmp/tmpigzjrup0/build/vendor/llama.cpp/examples/llava/libllava.so": No
such file or directory.
Call Stack (most recent call first):
/tmp/tmpigzjrup0/build/cmake_install.cmake:128 (include)

*** CMake install failed
error: subprocess-exited-with-error

× Building editable for llama_cpp_python (pyproject.toml) did not run successfully.
│ exit code: 1
╰─> See above for output.

```
# Environment and Context

As build have successfully completed for both llama.pp and for the binding except that installing them have failed, I believe it should not matter on the environment that much (but im running rocm 6.1.1 built from source as well)
* Physical (or virtual) hardware you are using, e.g. for Linux:
Physical linux machine
`$ lscpu`
AMD ryzen 2700x
* Operating System, e.g. for Linux:
Linux 22.04 with built from source kernel 6.4
`$ uname -a`
`Linux bargos 6.4.0bargos #9 SMP PREEMPT_DYNAMIC Sun May 19 17:44:55 CEST 2024 x86_64 GNU/Linux
`
* SDK version, e.g. for Linux:

```
$ python3 --version
$ make --version
$ g++ --version
```

# Failure Information (for bugs)

what have been failed to be found llava shared library actually have already been built and its located in two locations;

```
llama-cpp-python$ find . -name libllava.so
./build/vendor/llama.cpp/examples/llava/libllava.so
./llama_cpp/libllava.so
```

# Steps to Reproduce

1. git clone
2.` pip3 install . OR CMAKE_ARGS="-D LLAMA_HIPBLAS=ON -D CMAKE_C_COMPILER=/opt/rocm/llvm/bin/clang -D CMAKE_CXX_COMPILER=/opt/rocm/llvm/bin/clang++ -D CMAKE_PREFIX_PATH=/opt/rocm" make build -j 8
`

# To mitigate it right now:

I'm just skipping the llava build

`option(LLAVA_BUILD "Build llava shared library and install alongside python package" ON)
`
by passing OFF