feat: adding provider optimizer tiers

[omerlavanet]

Description

Closes: #XXXX

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[github-actions]

Test Results

2 205 tests  +32   2 205 ✅ +32   24m 14s ⏱️ - 2m 0s
  145 suites ± 0       0 💤 ± 0 
    7 files   ± 0       0 ❌ ± 0 

Results for commit e3e9c78. ± Comparison against base commit aae38b9.

This pull request removes 3 and adds 35 tests. Note that renamed tests count towards both.

github.com/lavanet/lava/v3/protocol/provideroptimizer ‑ TestPerturbation
github.com/lavanet/lava/v3/protocol/provideroptimizer ‑ TestProviderOptimizerPerturbation
github.com/lavanet/lava/v3/protocol/provideroptimizer ‑ TestProviderOptimizerStrategiesProviderCount

github.com/lavanet/lava/v3/protocol/provideroptimizer ‑ TestNewSelectionWeighter
github.com/lavanet/lava/v3/protocol/provideroptimizer ‑ TestProviderOptimizerExploration
github.com/lavanet/lava/v3/protocol/provideroptimizer ‑ TestProviderOptimizerProvidersCount
github.com/lavanet/lava/v3/protocol/provideroptimizer ‑ TestProviderOptimizerProvidersCount/eight
github.com/lavanet/lava/v3/protocol/provideroptimizer ‑ TestProviderOptimizerProvidersCount/five
github.com/lavanet/lava/v3/protocol/provideroptimizer ‑ TestProviderOptimizerProvidersCount/four
github.com/lavanet/lava/v3/protocol/provideroptimizer ‑ TestProviderOptimizerProvidersCount/nine
github.com/lavanet/lava/v3/protocol/provideroptimizer ‑ TestProviderOptimizerProvidersCount/one
github.com/lavanet/lava/v3/protocol/provideroptimizer ‑ TestProviderOptimizerProvidersCount/seven
github.com/lavanet/lava/v3/protocol/provideroptimizer ‑ TestProviderOptimizerProvidersCount/six
…

♻️ This comment has been updated with latest results.