octopus: mgr/dashboard: improve telemetry opt-in reminder notification message

[Waadkh7]

backport tracker: https://tracker.ceph.com/issues/50349

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backport of #40348
parent tracker: https://tracker.ceph.com/issues/49606

this backport was staged using ceph-backport.sh version 16.0.0.6848
find the latest version at https://github.com/ceph/ceph/blob/master/src/script/ceph-backport.sh

[Waadkh7]

jenkins retest this please

[tchaikov]

INFO: pip is looking at multiple versions of ceph to determine which version is compatible with other requirements. This could take a while.
ERROR: Cannot install -r requirements-lint.txt (line 10) and -r requirements-lint.txt (line 2) because these package versions have conflicting dependencies.

The conflict is caused by:
    flake8 3.7.8 depends on pycodestyle<2.6.0 and >=2.5.0
    autopep8 1.5.6 depends on pycodestyle>=2.7.0

To fix this you could try to:
1. loosen the range of package versions you've specified
2. remove package versions to allow pip attempt to solve the dependency conflict

ERROR: ResolutionImpossible: for help visit https://pip.pypa.io/en/latest/user_guide/#fixing-conflicting-dependencies
[ 13%] Building CXX object src/common/CMakeFiles/common-common-objs.dir/Formatter.cc.o
[ 13%] Built target cls_refcount_client
Collecting virtualenv!=20.0.0,!=20.0.1,!=20.0.2,!=20.0.3,!=20.0.4,!=20.0.5,!=20.0.6,!=20.0.7,>=16.0.0
  CC eal_common_uuid.o
[ 13%] Built target mgr-insights-venv
  Using cached virtualenv-20.4.3-py2.py3-none-any.whl (7.2 MB)
make[3]: *** [src/pybind/mgr/dashboard/CMakeFiles/mgr-dashboard-venv.dir/build.make:61: mgr-dashboard-virtualenv/bin/activate] Error 1
make[3]: *** Deleting file 'mgr-dashboard-virtualenv/bin/activate'
make[2]: *** [CMakeFiles/Makefile2:7466: src/pybind/mgr/dashboard/CMakeFiles/mgr-dashboard-venv.dir/all] Error 2
make[2]: *** Waiting for unfinished jobs....

[Waadkh7]

jenkins retest this please