Remove some usage of aspect_bazel_lib

[dzbarsky]

We shouldn't pull in both bazel-libs.

Changes are visible to end-users: no

Test plan

• Covered by existing test cases

[aspect-workflows[bot]]

test-os:linux-bzl:8 (Test)

:warning: Buildkite build #1682 failed.

---

test-os:linux-bzl:latest (Test)

26 test targets passed

Targets

//examples/multi_version:py_version_default_test [k8-fastbuild]                           1s
//examples/multi_version:py_version_test [k8-fastbuild]                                   1s
//examples/pytest:absolute_main_test [k8-fastbuild]                                       434ms
//examples/pytest:main_with_colon_test [k8-fastbuild]                                     668ms
//examples/pytest:pytest_test [k8-fastbuild]                                              2s
//examples/pytest:sharded/test [k8-fastbuild]                                             3s
//examples/virtual_deps:pytest_test [k8-fastbuild]                                        2s
//py/private/py_venv:test_link [k8-fastbuild]                                             298ms
//py/tests/external-deps:test_can_import_runfiles_helper [k8-fastbuild]                   902ms
//py/tests/internal-deps:assert [k8-fastbuild]                                            567ms
//py/tests/py-binary:runfiles_from_pip_test [k8-fastbuild]                                774ms
//py/tests/py-binary:test__main_from_name [k8-fastbuild]                                  120ms
//py/tests/py-binary:test__run_py_test_help [k8-fastbuild]                                96ms
//py/tests/py-internal-venv:test [k8-fastbuild]                                           190ms
//py/tests/py-pex-binary:test__print_modules_pex [k8-fastbuild]                           98ms
//py/tests/py-test:test_env_vars [k8-fastbuild]                                           482ms
//py/tests/py-venv-disable-systemsite:test [k8-fastbuild]                                 187ms
//py/tests/py-venv-disable-usersite:test [k8-fastbuild]                                   162ms
//py/tests/py-venv-enable-site:test [k8-fastbuild]                                        211ms
//py/tests/py-venv-standalone-interpreter:test [k8-fastbuild]                             137ms
//py/tests/py_image_layer:py_image_test [k8-fastbuild]                                    5s
//py/tests/py_venv_conflict:validate_import_roots [k8-fastbuild]                          311ms
//py/tests/py_venv_image_layer:py_amd64_image_command_test [k8-fastbuild]                 2s
//py/tests/py_venv_image_layer:py_amd64_image_content_test [k8-fastbuild]                 305ms
//py/tests/py_venv_image_layer:py_arm64_image_content_test [k8-fastbuild]                 3s
//py/tests/repo_relative_imports/test:test [k8-fastbuild]                                 525ms

Total test execution time was 26s. 12 tests (31.6%) were fully cached saving 24s.

---

test-os:linux-bzl:8 (Test)

e2e

11 test targets passed

Targets

//cases/cross-repo-610:test [k8-fastbuild]                                                171ms
//cases/interpreter-version-541:test_3_10_classic [k8-fastbuild-ST-0d3860f234bd]          531ms
//cases/interpreter-version-541:test_3_10_venv [k8-fastbuild-ST-0d3860f234bd]             207ms
//cases/interpreter-version-541:test_3_11_classic [k8-fastbuild]                          343ms
//cases/interpreter-version-541:test_3_11_venv [k8-fastbuild]                             161ms
//cases/interpreter-version-541:test_3_9_classic [k8-fastbuild-ST-1311592336af]           364ms
//cases/interpreter-version-541:test_3_9_venv [k8-fastbuild-ST-1311592336af]              182ms
//cases/repository-rule-deps-299:all_direct [k8-fastbuild]                                533ms
//cases/repository-rule-deps-299:test [k8-fastbuild]                                      423ms
//cases/uv-deps-650/airflow:airflow [k8-fastbuild-ST-ba1312b31f78]                        352ms
//cases/uv-deps-650/say:say [k8-fastbuild-ST-934aa07688c9]                                554ms

Total test execution time was 4s. 3 tests (21.4%) were fully cached saving 4s.

---

test-os:linux-bzl:latest (Test)

e2e

11 test targets passed

Targets

//cases/cross-repo-610:test [k8-fastbuild]                                                128ms
//cases/interpreter-version-541:test_3_10_classic [k8-fastbuild-ST-0d3860f234bd]          946ms
//cases/interpreter-version-541:test_3_10_venv [k8-fastbuild-ST-0d3860f234bd]             160ms
//cases/interpreter-version-541:test_3_11_classic [k8-fastbuild]                          413ms
//cases/interpreter-version-541:test_3_11_venv [k8-fastbuild]                             129ms
//cases/interpreter-version-541:test_3_9_classic [k8-fastbuild-ST-1311592336af]           596ms
//cases/interpreter-version-541:test_3_9_venv [k8-fastbuild-ST-1311592336af]              157ms
//cases/repository-rule-deps-299:all_direct [k8-fastbuild]                                337ms
//cases/repository-rule-deps-299:test [k8-fastbuild]                                      531ms
//cases/uv-deps-650/airflow:airflow [k8-fastbuild-ST-ba1312b31f78]                        328ms
//cases/uv-deps-650/say:say [k8-fastbuild-ST-934aa07688c9]                                253ms

Total test execution time was 4s. 3 tests (21.4%) were fully cached saving 4s.

---

test-os:linux-bzl:8 (Test)

examples/uv_pip_compile

All tests were cache hits

1 test (100.0%) was fully cached saving 335ms.

---

test-os:linux-bzl:latest (Test)

examples/uv_pip_compile

All tests were cache hits

1 test (100.0%) was fully cached saving 335ms.

[arrdem]

Yep, this and ripping out the WORKSPACE file is the basis of the 2.0 I want to cut.