ClusterfuzzLite does not check out submodules

[Deniskore]

I tried to add a custom step to fuzzing configuration to check out submodule, but it didn't help.

  - name: Checkout source
    uses: actions/checkout@v2
    id: checkout
    with:
      path: storage/proxy-model.py
      submodules: true

I got an error after all the fuzzers were built:

RuntimeError: Executing command "git rev-parse HEAD" failed with error: fatal: detected dubious ownership in repository at '/github/workspace/storage/proxy-model.py'
To add an exception for this directory, call:

	git config --global --add safe.directory /github/workspace/storage/proxy-model.py

[jonathanmetzman]

Let me see if I can get to this next week.

[jonathanmetzman]

Damn, sorry for being late on this, let me try to do this on Monday