mgr/cephadm: update default NVMEoF container image version

mgr/cephadm: update default NVMEoF container image version

Otherwise the nvmeof daemon fails to start up

i148-njpgei[69585]: Traceback (most recent call last):
i148-njpgei[69585]:   File "/usr/lib64/python3.9/runpy.py", line 197, in _run_module_as_main
i148-njpgei[69585]:     return _run_code(code, main_globals, None,
i148-njpgei[69585]:   File "/usr/lib64/python3.9/runpy.py", line 87, in _run_code
i148-njpgei[69585]:     exec(code, run_globals)
i148-njpgei[69585]:   File "/src/control/__main__.py", line 43, in <module>
i148-njpgei[69585]:     gateway.serve()
i148-njpgei[69585]:   File "/src/control/server.py", line 177, in serve
i148-njpgei[69585]:     omap_lock = OmapLock(omap_state, gateway_state)
i148-njpgei[69585]:   File "/src/control/state.py", line 201, in __init__
i148-njpgei[69585]:     self.omap_file_lock_retry_sleep_interval = self.omap_state.config.getint_with_default("gateway",
i148-njpgei[69585]:   File "/src/control/config.py", line 47, in getint_with_default
i148-njpgei[69585]:     return self.config.getint(section, param, fallback=value)
i148-njpgei[69585]:   File "/usr/lib64/python3.9/configparser.py", line 818, in getint
i148-njpgei[69585]:     return self._get_conv(section, option, int, raw=raw, vars=vars,
i148-njpgei[69585]:   File "/usr/lib64/python3.9/configparser.py", line 808, in _get_conv
i148-njpgei[69585]:     return self._get(section, conv, option, raw=raw, vars=vars,
i148-njpgei[69585]:   File "/usr/lib64/python3.9/configparser.py", line 803, in _get
i148-njpgei[69585]:     return conv(self.get(section, option, **kwargs))
i148-njpgei[69585]: ValueError: invalid literal for int() with base 10: '1.0'

I've been told 1.2.5 has a patch that allows this value to be a float

Fixes: https://tracker.ceph.com/issues/65718
Signed-off-by: Adam King <adking@redhat.com>
(cherry picked from commit 0cebec2888d309e3c727ec2547692f680f3896af)