Communication's exports break `ide_support`

[PiotrKorkus]

Repositories that have dependency to score_communication are facing issue when building docs with bazel build //:docs

During execution an error in ide_support is reported:

  File "/home/pko/.cache/bazel/_bazel_pko/3c6e3ebec6d1f13bc4ad8e79f49ea7cf/execroot/_main/bazel-out/k8-opt-exec-ST-d57f47055a04/bin/external/score_process+/sphinx_build.runfiles/score_docs_as_code+/src/extensions/score_plantuml.py", line 64, in get_runfiles_dir
    sys.exit(
SystemExit: Could not find runfiles_dir at /home/pko/.cache/bazel/_bazel_pko/3c6e3ebec6d1f13bc4ad8e79f49ea7cf/execroot/_main/bazel-bin/ide_support.runfiles. Have a look at README.md for instructions on how to build docs.

It turns out bazel cannot find runfiles in expected directories and it happens due to the script in communications:
https://github.com/eclipse-score/communication/blob/8c1f29e1c6f0ae2f1d8e4096c37c42a8c38b04bb/quality/sanitizer/sanitizers_functional_test.sh#L25

In which RUNFILES_DIR is set messing later execution of ide_support.

Commenting out bazel_dep to communication solves the issue and both ide_support and docs pass.

[a-zw]

Might be the same root cause as in eclipse-score/docs-as-code#295

I have a theory how to make docs-as-code more robust but no idea how to verify it: eclipse-score/docs-as-code#304

[pawelrutkaq]

@LittleHuba