daemon: cleaned up requirement check, updated github workflow to modify correct file

.github/workflows/daemon-checks.yml

@@ -18,7 +18,7 @@ jobs:
           cd daemon
           cp setup.py.in setup.py
           cp core/constants.py.in core/constants.py
-          sed -i 's/True/False/g' core/constants.py
+          sed -i 's/required=True/required=False/g' core/emulator/coreemu.py
           pipenv sync --dev
       - name: isort
         run: |

daemon/core/emulator/coreemu.py

@@ -79,14 +79,13 @@ class CoreEmu:
         :return: nothing
         :raises core.errors.CoreError: when an executable does not exist on path
         """
-        for requirement in COMMON_REQUIREMENTS:
-            utils.which(requirement, required=True)
+        requirements = COMMON_REQUIREMENTS
         use_ovs = self.config.get("ovs") == "True"
         if use_ovs:
-            for requirement in OVS_REQUIREMENTS:
-                utils.which(requirement, required=True)
+            requirements += OVS_REQUIREMENTS
         else:
-            for requirement in VCMD_REQUIREMENTS:
+            requirements += VCMD_REQUIREMENTS
+        for requirement in requirements:
             utils.which(requirement, required=True)
 
     def load_services(self) -> None: