fix: update auth cache miss error handling

[akashsinghal]

Description

What this PR does / why we need it:

• Updates cache providers to check for invalid TTL and emit log + fail early
• Updates oras implementation to check if auth provider returned an empty auth config
• Update docker auth provider to set a default TTL of 1 hour
• Add tests

Logs don't show errors now for GHCR:

Which issue(s) this PR fixes (optional, using fixes #<issue number>(, fixes #<issue_number>, ...) format, will close the issue(s) when the PR gets merged):

Fixes #1025

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Helm Chart Change (any edit/addition/update that is necessary for changes merged to the main branch)
• This change requires a documentation update

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Please also list any relevant details for your test configuration

• Test A
• Test B

Checklist:

• Does the affected code have corresponding tests?
• Are the changes documented, not just with inline documentation, but also with conceptual documentation such as an overview of a new feature, or task-based documentation like a tutorial? Consider if this change should be announced on your project blog.
• Does this introduce breaking changes that would require an announcement or bumping the major version?
• Do all new files have appropriate license header?

Post Merge Requirements

• MAINTAINERS: manually trigger the "Publish Package" workflow after merging any PR that indicates Helm Chart Change

[codecov]

Codecov Report

Attention: 2 lines in your changes are missing coverage. Please review.

Comparison is base (baf48ef) 52.28% compared to head (d7a848e) 52.30%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1105      +/-   ##
==========================================
+ Coverage   52.28%   52.30%   +0.02%     
==========================================
  Files         101      101              
  Lines        6291     6305      +14     
==========================================
+ Hits         3289     3298       +9     
- Misses       2684     2688       +4     
- Partials      318      319       +1     

Files	Coverage Δ
pkg/cache/dapr/dapr.go	62.96% <100.00%> (+2.96%)	⬆️
pkg/cache/ristretto/ristretto.go	74.57% <100.00%> (+1.84%)	⬆️
pkg/common/oras/authprovider/authprovider.go	47.22% <100.00%> (+3.10%)	⬆️
pkg/referrerstore/oras/oras.go	67.52% <33.33%> (-1.41%)	⬇️

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[luisdlp]

Thanks for adding these validations, seems straight forward. For the docker cred cahe ttl, do we have reference ttl from other auth providers?

[luisdlp]

LGTM

[susanshi]

Left some minor comments

[binbin-li]

lgtm once all comments resolved.