Create non versioned package along with versioned package (#1673)

Added more logging for debugging purpose
Input argument will be artifacts directory rather than artifact URL
Downloading and extracting artifacts will be performed independently.
Clean up the package build directory after building each package
Used llvm-strip in the RPM jinja templates, since gcc strip was not able
to strip amdgpu code objects
TODO: May need to use the same for debian as well

## Motivation
Non versioned package is also a requirement 

## Technical Details

Create non versioned package that depends on versioned package

## Test Plan

Verified the nonversioned package creation and its dependencies

## Test Result

Versioned and non versioned packages are getting created

## Submission Checklist

- [ ] Look over the contributing guidelines at
https://github.com/ROCm/ROCm/blob/develop/CONTRIBUTING.md#pull-requests.

---------

Co-authored-by: raramakr <[email protected]>

Author: raramakr

build_tools/packaging/linux/README.txt

@@ -5,6 +5,7 @@ The current scope of this is for producing AMD vendor packaging for hosting in A
 Python version required : python 3.12 or above
  Almalinux:
 dnf install rpm-build
+dnf install llvm
 pip install -r requirements.txt
 
  Ubuntu:
@@ -16,9 +17,9 @@ pip install -r requirements.txt
 
 #Usage:
 Almalinux:
-./build_package.py --artifact-url "https://therock-artifacts.s3.amazonaws.com/16418185899-linux/index-gfx94X-dcgpu.html" --dest-dir ./OUTPUT_PKG --rocm-version 7.1.0 --pkg-type rpm
+./build_package.py --artifacts-dir ./ARTIFACTS_DIR --target gfx94X-dcgpu --dest-dir ./OUTPUT_PKG --rocm-version 7.1.0 --pkg-type rpm
 
 Ubuntu:
-./build_package.py --artifact-url "https://therock-artifacts.s3.amazonaws.com/16418185899-linux/index-gfx94X-dcgpu.html" --dest-dir ./OUTPUT_PKG --rocm-version 7.1.0 --pkg-type deb
+./build_package.py --artifacts-dir ./ARTIFACTS_DIR --target gfx94X-dcgpu --dest-dir ./OUTPUT_PKG --rocm-version 7.1.0 --pkg-type deb
 
 For more options ./build_package.py -h