Build docker container for ROCm (#1595)

* Dockerfile changes to build for ROCm

* Adjust linker flags for ROCm

* Update conda env for diffusers and transformers to use ROCm pytorch

* Update transformers conda env for ROCm

* ci: build hipblas images

* fixup rebase

* use self-hosted

Signed-off-by: mudler <mudler@localai.io>

* specify LD_LIBRARY_PATH only when BUILD_TYPE=hipblas

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Signed-off-by: mudler <mudler@localai.io>
Co-authored-by: mudler <mudler@localai.io>