FI-2745: Skip loading validator sessions when using inferno console

[Jammjammjamm]

Summary

Creating validator sessions was breaking inferno console when the validator service wasn't running. This branch prevents inferno from initializing validator sessions when using the console.

Testing Guidance

With no services running:
On main:

• Add the g10 tests following the instructions in the Gemfile
• Run bundle exec inferno c and it should fail
  On this branch:
• Add the g10 tests following the instructions in the Gemfile
• Run bundle exec inferno c and it shouldn't fail

[rpassas]

No longer get errors:

__connect_nonblock': Connection refused - connect(2) for 127.0.0.1:6379 (redis://localhost:6379) (RedisClient::CannotConnectError)
__connect_nonblock': Connection refused - connect(2) for 127.0.0.1:6379 (Errno::ECONNREFUSED)

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 1 line in your changes missing coverage. Please review.

Project coverage is 79.70%. Comparing base (4550618) to head (2e4d84c).

Files	Patch %	Lines
lib/inferno/config/boot/validator.rb	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #499      +/-   ##
==========================================
- Coverage   79.71%   79.70%   -0.01%     
==========================================
  Files         240      240              
  Lines       11924    11925       +1     
  Branches     1167     1168       +1     
==========================================
  Hits         9505     9505              
- Misses       1756     1757       +1     
  Partials      663      663              

Flag	Coverage Δ
backend	92.25% <0.00%> (-0.03%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.