Fail to run scancode-action over an unpacked repository

Hi there! I'm trying to use the action to automate license checks for my Nodejs and Ruby applications, but I can't get over a need for archiving the repository. It simply doesn't work for me as it's described in README.md. Here's what I tried:

Configuration:
```yaml
jobs:
licenses-scan:
runs-on: ubuntu-latest
steps:
- name: Checkout code
uses: actions/checkout@v4
with:
path: brands-server
- name: Install Ruby and gems
uses: ruby/setup-ruby@v1
with:
working-directory: brands-server
bundler-cache: true
- uses: nexB/scancode-action@alpha
with:
pipelines: "scan_codebase"
inputs-path: "brands-server"
output-formats: "json xlsx spdx cyclonedx"
project-name: "brands-server"
```
Exception output:
```
Run scanpipe execute --project brands-server --no-color
INFO Run[3b0dee05-00b2-4cf4-8428-8191c01cf21c] Enter `execute_pipeline_task` Run.pk=3b0dee05-00b2-4cf4-8428-8191c01cf21c
INFO Run[3b0dee05-00b2-4cf4-8428-8191c01cf21c] Run pipeline: "scan_codebase" on project: "brands-server"
INFO 2024-05-07 11:15:26.13 Pipeline [scan_codebase] starting
INFO 2024-05-07 11:15:26.13 Step [download_missing_inputs] starting
INFO 2024-05-07 11:15:26.14 Step [download_missing_inputs] completed in 0 seconds
INFO 2024-05-07 11:15:26.14 Step [copy_inputs_to_codebase_directory] starting
INFO 2024-05-07 11:15:26.14 Pipeline failed
INFO Run[3b0dee05-00b2-4cf4-8428-8191c01cf21c] Update Run instance with exitcode, output, and end_date
CommandError: Error during scan_codebase execution:
[Errno 21] Is a directory: '/home/runner/work/brands/brands/var/projects/brands-server-3caecf5c/input/tmp'
Start the scan_codebase pipeline execution...

Traceback:
File "/opt/hostedtoolcache/Python/3.11.9/x64/lib/python3.11/site-packages/scanpipe/pipelines/__init__.py", line 191, in execute
step(self)
File "/opt/hostedtoolcache/Python/3.11.9/x64/lib/python3.11/site-packages/scanpipe/pipelines/scan_codebase.py", line 55, in copy_inputs_to_codebase_directory
copy_inputs(self.project.inputs(), self.project.codebase_path)
File "/opt/hostedtoolcache/Python/3.11.9/x64/lib/python3.11/site-packages/scanpipe/pipes/input.py", line 51, in copy_inputs
copy_input(input_location, dest_path)
File "/opt/hostedtoolcache/Python/3.11.9/x64/lib/python3.11/site-packages/scanpipe/pipes/input.py", line 45, in copy_input
return shutil.copyfile(input_location, destination)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/hostedtoolcache/Python/3.11.9/x64/lib/python3.11/shutil.py", line 256, in copyfile
with open(src, 'rb') as fsrc:
^^^^^^^^^^^^^^^
```
My experiments showed that it's looking for files only and doesn't expect any directories in the `inputs` folder.

The solution was to zip the codebase and put it there.

```yaml
jobs:
licenses-scan:
runs-on: ubuntu-latest
steps:
- name: Checkout code
uses: actions/checkout@v4
with:
path: codebase
- name: Install Ruby and gems
uses: ruby/setup-ruby@v1
with:
working-directory: codebase
bundler-cache: true
- run: mkdir -p scancode-inputs
- uses: montudor/action-zip@v1
with:
args: zip -qq -r scancode-inputs/brands-server.zip codebase
- uses: nexB/scancode-action@alpha
with:
pipelines: "scan_codebase"
output-formats: "json xlsx spdx cyclonedx"
project-name: "brands-server"
- name: Archive production artifacts
uses: actions/upload-artifact@v4
if: failure()
with:
name: debugging-archive
path: |
${{ env.PROJECT_WORK_DIRECTORY }}
```

It successfully kicked off, but failed later for another reason. So, my main question: is there a way to avoid zipping and unzipping the codebase, but rather simply pointing scancode to the `codebase` directory in the Action configuration?