Chunk upload

[jonesbusy]

Right now only POST and POST/PUT are implemented

Support for chunks upload

https://github.com/opencontainers/distribution-spec/blob/main/spec.md#pushing-a-blob-in-chunks

[jonesbusy]

Righ now using monolitic approach

    public Layer pushBlobStream(ContainerRef containerRef, InputStream input, long size) {
        try {
            // TODO: Replace by chunk upload
            Path tempFile = Files.createTempFile("oras", "layer");
            Files.copy(input, tempFile, StandardCopyOption.REPLACE_EXISTING);
            return pushBlob(containerRef, tempFile);
        } catch (IOException e) {
            throw new OrasException("Failed to push blob", e);
        }
    }

Stream need to be send by chunks