Update actions/checkout with fetch-depth: 0 (TheAlgorithms#9046)

* Update `actions/checkout` with `fetch-depth: 0`

* Update directory_writer.yml

* Create junk.py

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* Update directory_writer.yml

* Update directory_writer.yml

---------

Co-authored-by: Christian Clauss <[email protected]>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

Author: 3 people

.github/workflows/directory_writer.yml

@@ -6,7 +6,9 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1  # v1, NOT v2 or v3
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
       - uses: actions/setup-python@v4
         with:
           python-version: 3.x