Fixing shell usage and code layout for OTel input plugin docs. Fixes #1845.#1848

patrick-stephens merged 1 commit intofluent:masterfluent/fluent-bit-docs:masterfrom

eschabell:erics-inputs-otel-fixeseschabell/fluent-bit-docs-fork:erics-inputs-otel-fixesCopy head branch name to clipboard