test: Checking whatever we validate the hashes or not

[zelosleone]

This test is supposed to fail for now @ruben-arts

Output from test for now:

E       AssertionError: Return code was 0, expected 1, stderr:  INFO pixi_manifest::discovery: Found manifest in directory: "C:\\Users\\deniz\\Documents\\Projects\\prefix\\pixi\\pytest-temp\\popen-gw5\\test_pypi_external_source_inco0", continuing further.
E        INFO pixi_manifest::target: Adding pypi dependency: requests { url = "https://files.pythonhosted.org/packages/f9/9b/335f9764261e915ed497fcdeb11df5dfd6f7bf257d4a6a2a686d80da4d54/requests-2.32.3-py3-none-any.whl#sha256=incorrect_hash_value_that_will_cause_installation_to_fail" }
E        WARN pixi::workspace::discovery: Using local manifest C:\Users\deniz\Documents\Projects\prefix\pixi\pytest-temp\popen-gw5\test_pypi_external_source_inco0\pyproject.toml rather than C:\Users\deniz\Documents\Projects\prefix\pixi\pixi.toml from environment variable `PIXI_PROJECT_MANIFEST`
E        INFO pixi_config: Loaded config from: C:\Users\deniz\Documents\Projects\prefix\pixi\pytest-temp\popen-gw5\test_pypi_external_source_inco0\.pixi\config.toml
E        INFO pixi::environment: verifying prefix location is unchanged, with prefix file: C:\Users\deniz\Documents\Projects\prefix\pixi\pytest-temp\popen-gw5\test_pypi_external_source_inco0\.pixi\envs\conda-meta\pixi_env_prefix
E        INFO pixi::lock_file::outdated: environment 'default' is out of date because it does not exist in the lock-file.
E        INFO pixi::lock_file::resolve::uv_resolution_context: uv keyring provider is disabled
E        INFO resolve_conda{group=default platform=linux-64}: pixi::lock_file::update: fetched 1713 records in 533.5868ms
E        INFO resolve_conda{group=default platform=osx-arm64}: pixi::lock_file::update: fetched 320 records in 533.6343ms
E        INFO resolve_conda{group=default platform=win-64}: pixi::lock_file::update: fetched 618 records in 533.6845ms
E        INFO pixi::lock_file::update: resolved conda environment for environment 'default' 'osx-arm64' in 859ms 960us 700ns
E        INFO pixi::lock_file::update: resolved conda environment for environment 'default' 'linux-64' in 974ms 1us
E        INFO pixi::lock_file::update: resolved conda environment for environment 'default' 'win-64' in 974ms 706us 200ns
E        INFO resolve_pypi{group=default platform=osx-arm64}: pixi::lock_file::resolve::pypi: there are no python packages installed by conda
E        INFO resolve_pypi{group=default platform=osx-arm64}: pixi::lock_file::resolve::pypi: using requires python specifier (this may differ from the above): ==3.12.*
E        INFO pixi::lock_file::update: resolved pypi packages for environment 'default' 'osx-arm64' in 53ms 703us 600ns
E        INFO resolve_pypi{group=default platform=linux-64}: pixi::lock_file::resolve::pypi: there are no python packages installed by conda
E        INFO resolve_pypi{group=default platform=linux-64}: pixi::lock_file::resolve::pypi: using requires python specifier (this may differ from the above): ==3.12.*
E        INFO pixi::lock_file::update: resolved pypi packages for environment 'default' 'linux-64' in 63ms 389us 500ns
E        INFO resolve_pypi{group=default platform=win-64}: pixi::lock_file::resolve::pypi: there are no python packages installed by conda
E        INFO resolve_pypi{group=default platform=win-64}: pixi::lock_file::resolve::pypi: using requires python specifier (this may differ from the above): ==3.12.*
E        INFO pixi::lock_file::update: resolved pypi packages for environment 'default' 'win-64' in 36ms 418us 500ns
E        INFO pixi::lock_file::virtual_packages: Required virtual packages of environment 'default': __win
E        INFO pixi::lock_file::update: Updating prefix: 'C:\Users\deniz\Documents\Projects\prefix\pixi\pytest-temp\popen-gw5\test_pypi_external_source_inco0\.pixi\envs\default'
E        INFO pixi::environment::conda_metadata: Prefix file updated with: 'C:\Users\deniz\Documents\Projects\prefix\pixi\pytest-temp\popen-gw5\test_pypi_external_source_inco0\.pixi\envs\default\conda-meta'.
E        INFO pixi::environment::conda_metadata: Verify history file exists: C:\Users\deniz\Documents\Projects\prefix\pixi\pytest-temp\popen-gw5\test_pypi_external_source_inco0\.pixi\envs\default\conda-meta\history
E        INFO pixi::install_pypi: 0 of 5 required packages are considered are installed and up-to-date
E        INFO pixi::install_pypi: *installing* from remote because no version is cached: requests 2.32.3
E        INFO pixi::install_pypi: *installing* cached version because cache is up-to-date: urllib3, certifi, idna, charset-normalizer
E        INFO pixi::install_pypi: Prepared 1 package in 15ms
E        INFO pixi::install_pypi: Installed 5 packages in 147ms
E        INFO pixi::install_pypi: finished in 296ms
E       ✔ The default environment has been installed.