Revert "feat: allow users to set array length via args in `@mtkmodel`"#3092

YingboMa merged 1 commit intomasterSciML/ModelingToolkit.jl:masterfrom

revert-3055-vkb/array-length-as-inputSciML/ModelingToolkit.jl:revert-3055-vkb/array-length-as-inputCopy head branch name to clipboard