[Infra] Remove unused files

[crespocarlos]

Summary

There are some files in infra that are not used and can be removed. Some examples are:

• x-pack/plugins/observability_solution/infra/public/utils/typed_redux.ts
• x-pack/plugins/observability_solution/infra/public/utils/typed_react.tsx (except composeStateUpdaters function)
• x-pack/plugins/observability_solution/infra/public/utils/state_container_devtools.ts
• x-pack/plugins/observability_solution/infra/public/utils/loading_state (seems like this whole folder can be removed)
• x-pack/plugins/observability_solution/infra/public/utils/cancellable_effect.ts
• x-pack/plugins/observability_solution/infra/public/utils/dev_mode.ts (redux related functions)
• x-pack/plugins/observability_solution/infra/public/utils/handlers.ts
• x-pack/plugins/observability_solution/infra/public/utils/history_context.ts
• x-pack/plugins/observability_solution/infra/public/utils/log_column_render_configuration.tsx
• x-pack/plugins/observability_solution/infra/public/utils/logs_overview_fetchers.ts (except getLogsHasDataFetcher and getLogsOverviewDataFetcher)
• x-pack/plugins/observability_solution/infra/public/utils/header_action_menu_provider.tsx (move to another folder - it's a context provider, not utils)

AC

• Unused files in infra are removed

[elasticmachine]

Pinging @elastic/obs-ux-infra_services-team (Team:obs-ux-infra_services)