Login: skip erroneous tenant

[Yugang Wang (yugangw-msft)]

Fix #2591.
The context is users might have tenant where his account is disabled by admin, failing the whole login flow is not the optimal experience as this blocks them from using subscription in legit tenants.

[Derek Bekoe (derekbekoe)]

LGTM

[Codecov (codecov-io)]

Codecov Report

Merging #2634 into master will increase coverage by 0.42%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master    #2634      +/-   ##
==========================================
+ Coverage   71.81%   72.23%   +0.42%     
==========================================
  Files         376      396      +20     
  Lines       20708    21397     +689     
  Branches     3038     3103      +65     
==========================================
+ Hits        14871    15457     +586     
- Misses       4903     4978      +75     
- Partials      934      962      +28

Impacted Files	Coverage Δ
src/azure-cli-core/azure/cli/core/_profile.py	84.36% <100%> (+0.17%)	⬆️
...ure-cli-sql/azure/cli/command_modules/sql/_util.py	90% <0%> (ø)	⬆️
...-cli-sql/azure/cli/command_modules/sql/commands.py	100% <0%> (ø)	⬆️
...-cli-dls/azure/cli/command_modules/dls/__init__.py	100% <0%> (ø)
...re-cli-dla/azure/cli/command_modules/dla/custom.py	50.47% <0%> (ø)
...zure-cli-dls/azure/cli/command_modules/__init__.py	100% <0%> (ø)
...rc/command_modules/azure-cli-dls/azure/__init__.py	100% <0%> (ø)
...i-dls/azure/cli/command_modules/dls/_validators.py	31.57% <0%> (ø)
...-cli-dls/azure/cli/command_modules/dls/commands.py	100% <0%> (ø)
...-cli-dla/azure/cli/command_modules/dla/__init__.py	100% <0%> (ø)
... and 17 more

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