fix: resolve Python venv package collision and missing config target

[bilelmoussaoui]

Fixed build failures in python_test_cases virtual environment setup:

• Added empty py_library(name="config") required by score_virtualenv macro which has hardcoded dependency on :config with PyInfo provider

• Set score_virtualenv reqs=[] to avoid package collisions

[github-actions]

License Check Results

🚀 The license check job ran with the Bazel command:

bazel run //:license-check

Status: ⚠️ Needs Review

Click to expand output

[License Check Output]
Extracting Bazel installation...
Starting local Bazel server (8.3.0) and connecting to it...
INFO: Invocation ID: d4215199-2c16-4144-a19d-d756bf734239
Computing main repo mapping: 
Computing main repo mapping: 
Computing main repo mapping: 
Computing main repo mapping: 
Computing main repo mapping: 
DEBUG: Rule 'rust_qnx8_toolchain+' indicated that a canonical reproducible form can be obtained by modifying arguments integrity = "sha256-oEubHgeZDdT0svMmBKJx7c3/2TdSI/vfwRUyDn+TPGA="
DEBUG: Repository rust_qnx8_toolchain+ instantiated at:
  <builtin>: in <toplevel>
Repository rule http_archive defined at:
  /home/runner/.bazel/external/bazel_tools/tools/build_defs/repo/http.bzl:394:31: in <toplevel>
Computing main repo mapping: 
Computing main repo mapping: 
WARNING: For repository 'rules_rust', the root module requires module version rules_rust@0.56.0, but got rules_rust@0.61.0 in the resolved dependency graph. Please update the version in your MODULE.bazel or set --check_direct_dependencies=off
WARNING: For repository 'rules_cc', the root module requires module version rules_cc@0.1.1, but got rules_cc@0.1.2 in the resolved dependency graph. Please update the version in your MODULE.bazel or set --check_direct_dependencies=off
WARNING: For repository 'platforms', the root module requires module version platforms@0.0.11, but got platforms@1.0.0 in the resolved dependency graph. Please update the version in your MODULE.bazel or set --check_direct_dependencies=off
Computing main repo mapping: 
Loading: 
Loading: 4 packages loaded
Loading: 4 packages loaded
    currently loading: 
Analyzing: target //:license-check (5 packages loaded, 0 targets configured)
Analyzing: target //:license-check (5 packages loaded, 0 targets configured)

Analyzing: target //:license-check (88 packages loaded, 9 targets configured)

Analyzing: target //:license-check (141 packages loaded, 918 targets configured)

Analyzing: target //:license-check (162 packages loaded, 6985 targets configured)

Analyzing: target //:license-check (162 packages loaded, 6985 targets configured)

INFO: Analyzed target //:license-check (165 packages loaded, 9001 targets configured).
[13 / 14] Generating Dash formatted dependency file ...; 0s disk-cache
INFO: From Generating Dash formatted dependency file ...:
INFO: Successfully converted 65 packages from Cargo.lock to bazel-out/k8-fastbuild/bin/formatted.txt
INFO: Found 1 target...
Target //:license.check.license_check up-to-date:
  bazel-bin/license.check.license_check
  bazel-bin/license.check.license_check.jar
INFO: Elapsed time: 21.156s, Critical Path: 0.38s
INFO: 14 processes: 5 disk cache hit, 9 internal.
INFO: Build completed successfully, 14 total actions
INFO: Running command line: bazel-bin/license.check.license_check ./formatted.txt <args omitted>
usage: org.eclipse.dash.licenses.cli.Main [-batch <int>] [-cd <url>]
       [-confidence <int>] [-ef <url>] [-excludeSources <sources>] [-help] [-lic
       <url>] [-project <shortname>] [-repo <url>] [-review] [-summary <file>]
       [-timeout <seconds>] [-token <token>]

[github-actions]

The created documentation from the pull request is available at: docu-html