Fix Gitflow tests

requirements.dev.txt

@@ -0,0 +1,15 @@
+numpy>=1.21.2,<2.0
+pytest>=7.2.0,<8.0
+pytest-cov>=4.0.0,<5.0
+mypy>=0.981,<1.0
+pre-commit>=2.20.0,<3.0
+tox>=3.25.1,<4.0
+moto==4.1.6
+astropy==5.1.1
+pytest-astropy==0.10.0
+psycopg==3.1.8
+flake8==6.0.0
+black==23.1.0
+slack_sdk==3.19.5
+boto3==1.28.4
+hermes_core @ git+https://github.com/HERMES-SOC/hermes_core.git@main

test_file_manifest.txt

@@ -0,0 +1 @@
+Manifest content

tox.ini

@@ -13,6 +13,6 @@ python =
 passenv = PYTHON_VERSION
 allowlist_externals = poetry
 commands =
-    pip install .
+    pip install -r requirements.dev.txt
     pytest --doctest-modules tests --cov --cov-config=pyproject.toml --cov-report=xml --log-level=INFO
     poetry run pre-commit run --all-files