Upgrade OTEL to v0.90.0

[hdkshingala]

Checklist

• [x] Tested in playground or other setup
• [x] Screenshot (Grafana) from playground added to PR for 15+ minute run

Summary by CodeRabbit

• Refactor

  • Enhanced sorting functions across various modules to use strings.Compare for consistency and reliability.
  • Updated gRPC client and server interceptors with annotations to suppress specific static analysis warnings.
  • Modified initialization of collector settings to include error handling.

• Chores

  • Imported the "strings" package where necessary to support refactoring changes.

[coderabbitai[bot]]

Walkthrough

The changes across various files seem to focus on code quality and consistency improvements. The use of strings.Compare for string comparisons has been standardized, and there's an adjustment to error handling in the OpenTelemetry collector setup. Additionally, there's a suppression of static analysis warnings for deprecated gRPC interceptor functions, indicating a conscious decision to maintain current functionality despite deprecation notices.

Changes

Files	Summary
cmd/.../autoscale.go cmd/.../flowcontrol.go pkg/.../rollupprocessor/key.go	Standardized string comparisons using strings.Compare.
pkg/net/grpc/client.go pkg/net/grpc/server.go	Suppressed static analysis warnings for deprecated gRPC interceptor functions with //nolint:staticcheck.
pkg/otelcollector/otelcollector.go	Modified CollectorSettings to expect a function returning factories and an error for initialization.

🐇✨ In the realm of code, where the rabbits hop, We've tidied our strings, not a single flop. Though some tools may nag, with a nolint we block, And in telemetry's garden, we adjust the crop. 🌱🚀 🐇✨

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