Enhancement/478 container size

[olehnikolaiev]

fixed #478

reworked build process for release containers

[Copilot]

Pull Request Overview

This PR reworks the build process for release containers to address issue #478 related to container size optimization. The changes move the heavy build process out of Docker containers and into GitHub Actions workflows, resulting in smaller runtime containers that only contain pre-built binaries.

Key changes include:

• Added parallel build support using CPU core detection across build scripts
• Moved SGX SDK/PSW installation and dependency building from Dockerfiles to GitHub Actions workflows
• Updated container architecture to copy pre-built binaries rather than building from source
• Added cleanup procedures to reduce build artifacts and container size

Reviewed Changes

Copilot reviewed 11 out of 11 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
scripts/build_deps.py	Added CPU core detection and parallel build flags, plus cleanup procedures
jsonrpc/build.sh	Simplified build script with parallel make and updated git checkout
DockerfileSimulation	Converted to runtime-only container copying pre-built binaries
DockerfileRelease	Converted to runtime-only container copying pre-built binaries
DockerfileIntelSubmission	Converted to runtime-only container copying pre-built binaries
DockerfileBase	Optimized build layers and added cleanup procedures
Dockerfile	Converted to runtime-only container copying pre-built binaries
.github/workflows/*.yml	Added host-based build steps before Docker container creation

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