chore: add uv venv to GHA test

Author: adrianjhunter

unicorn_contracts/Makefile

@@ -72,6 +72,7 @@ delete:
 
 # NOTE: [2023-05-09] This is a fix for installing uv dependencies in GitHub Actions
 ci_init:
+	uv venv
 	uv export --no-hashes --format=requirements.txt --output-file=src/requirements.txt --extra=dev
 	uv pip install -r src/requirements.txt
 	uv sync

unicorn_properties/Makefile

@@ -44,6 +44,7 @@ delete:
 
 # NOTE: [2023-05-09] This is a fix for installing Poetry dependencies in GitHub Actions
 ci_init:
+	uv venv
 	uv export --no-hashes --format=requirements.txt --output-file=src/requirements.txt --extra=dev
 	uv run pip install -r src/requirements.txt
 	uv sync