ci(ruff): add bandit checks (#575)

Added bandit checks to continuous integration.

Updated sources to pass bandit checks:
- replaced asserts
- added timeouts to requests
- added checks for process command execution
- changed to 127.0.0.1 as default IP address for EOS and EOSdash for security reasons

Added a rudimentary check for outdated config files.

BREAKING CHANGE: Default IP address for EOS and EOSdash changed to 127.0.0.1

Signed-off-by: Bobby Noelte <b0661n0e17e@gmail.com>

src/akkudoktoreos/devices/battery.py

@@ -121,7 +121,8 @@ class Battery(DeviceBase):
 
     def _setup(self) -> None:
         """Sets up the battery parameters based on configuration or provided parameters."""
-        assert self.parameters is not None
+        if self.parameters is None:
+            raise ValueError(f"Parameters not set: {self.parameters}")
         self.capacity_wh = self.parameters.capacity_wh
         self.initial_soc_percentage = self.parameters.initial_soc_percentage
         self.charging_efficiency = self.parameters.charging_efficiency