Merge branch 'fix/raise_warning_for_ccv_error_only' into 'master'

FIX: Add "creating calibration_constant_version" to the check for the already taken ccv error

See merge request detectors/pycalibration!627

src/cal_tools/tools.py

@@ -703,7 +703,12 @@ def send_to_db(db_module: str, karabo_id: str, constant, condition,
                     raise
             except Exception as e:
                 # TODO: refactor to use custom exception class
-                if "has already been taken" in str(e):
+                # Refactor error message for re-injecting an
+                # identical CCV to the database.
+                if all(s in str(e) for s in [
+                    "Error creating calibration_constant_version",
+                    "has already been taken",
+                ]):
                     print(
                         f"WARNING: {constant.name} for {db_module}"
                         " has already been injected with the same "