fix: add missing csirtmu flavor mappings

ci/olib.py

@@ -115,6 +115,9 @@ def get_destination_flavor(source_flavor):
         'csirtmu.jumbo16x32': 'csirtmu-e1.16core-30ram-100disk', # ok
         'csirtmu.jumbo8x64': 'csirtmu-e1.8core-60ram-100disk', # ok
         'csirtmu.jumbo16x64': 'csirtmu-e1.16core-60ram-100disk', # ok
+        'csirtmu.medium-ssd-ephem': 'c3.2core-4ram',  # ok
+        'csirtmu.large-ssd-ephem': 'c3.4core-8ram',  # ok
+        'csirtmu.xxxlarge-ssd-ephem': 'c3.8core-60ram',  # ok
         'hpc.8core-16ram-ssd-ephem': 'r3.8core-16ram',  # ok
         'hpc.32core-256ram-nvidia-t4-single-gpu': 'a3.30core-240ram-nvidia-t4',  # ok
         'a3.32core-240ram-1t4': 'a3.30core-240ram-nvidia-t4',  # ok