Composite Actions: Give users control over how verbose the step output is

Describe the bug
No output grouping on composite actions

To Reproduce
Create a composite action that uses log grouping with echo "::group::Start.." echo "::endgroup::"

name: 'Issue'
description: 'Composite example'
inputs:
  ruby-version:
    description: 'Ruby version'
    required: false
    default: '2.6.0'
runs:
  using: "composite"
  steps:
    - name: Setup rbenv
      run: |
        echo "::group::Installing rbenv..."
        brew list rbenv || brew install rbenv
        echo "~/.rbenv/shims" >> $GITHUB_PATH
        echo "::endgroup::"
      shell: bash

    - name: Setup Ruby
      run: |
        echo "::group::Setting up ruby environment..."
        rbenv install ${{ inputs.ruby-version }} -s
        rbenv local ${{ inputs.ruby-version }}
        rbenv rehash
        which ruby
        rbenv which ruby
        echo "::endgroup::"
      shell: bash
    
    - name: Bundle Install
      run: |
        echo "::group::Running bundle install..."
        gem env home
        gem install bundle
        bundle install
        echo "::endgroup::"
      shell: bash

Using this composite action on another action has the following output:

Prepare all required actions
➤ Run ./.github/actions/issue
➤ Run echo "::group::Installing rbenv..."
➤ Installing rbenv...
➤ Run echo "::group::Setting up ruby environment..."
➤ Setting up ruby environment...
➤ Run echo "::group::Running bundle install..."
➤ Running bundle install...

Expected behavior

Prepare all required actions
➤ Run ./.github/actions/issue
➤ Installing rbenv...
➤ Setting up ruby environment...
➤ Running bundle install...

This was the output of a job running on '2.280.3'

Runner Version and Platform

Version of your runner?
2.281.1

OS of the machine running the runner?
OSX

Start by tracing composite action execution and how the runner handles group commands in the displayed step output; the issue provides a reproducible YAML action and expected versus actual logs. Verify behavior on the referenced runner versions and OSX, and consider the work complete when composite-action groups produce the expected collapsed output.