embeddings: fix extraction of CLS pooling results (ggml-org#14927)

* embeddings: fix extraction of CLS pooling results

* merge RANK pooling into CLS case for inputs

ci : disable fast-math for Metal GHA CI (ggml-org#14478)

* ci : disable fast-math for Metal GHA CI

ggml-ci

* cont : remove -g flag

ggml-ci

batch : fix check for empty sequences in memory (ggml-org#14364)

* batch : fix check for empty sequences in memory

ggml-ci

* cont : reuse the var

ggml-ci

cmake: remove shader-gen step-targets from ggml-vulkan (ggml-org#14226)

* Remove step-targets from vulkan-shaders-gen

* Unset DESTDIR when building vulkan-shaders-gen

common : suggest --jinja when autodetection fails (ggml-org#14222)

llama : support GEGLU for jina-bert-v2 (ggml-org#14090)

CUDA: fix typo in FlashAttention code (ggml-org#13926)

release : fix windows hip release (ggml-org#13707)

* release : fix windows hip release

* make single hip release with multiple targets

ci: fix cross-compile sync issues (ggml-org#12804)

convert : ability to lazy-load safetensors remotely without downloadi…

…ng to disk (ggml-org#12820)

* gguf util : add SafetensorRemote

* fix style

* convert: add --remote option

* convert : allow using lazy remote tensors

It's a bit slow for now since everything is blocking and single-threaded.

* correct metadata.name

* small style fix

* support HF_TOKEN

* convert : use writeable buffer for remote lazy tensors

* convert : fix flake8 lint regarding lamdba assigment

* multithreaded download

* multithread: print debug

* fix style

* Revert "multithreaded download"

This reverts commit 42fc895.

* bring back _get_request_headers

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Co-authored-by: Francis Couture-Harpin <[email protected]>