Share same steps for different GitHub Actions jobs

I have a cross-platform project which is to be built on 2 platforms: mac and linux(ubuntu).

My pipeline contains 3 jobs:

1. prepare docker image with all nessesary too to build the project.
2. build on ubuntu in prepared docker container, depends on step 1
3. build on MacOS, needs nothing

Steps for linux and macos are definitely the same. But matrixes differs much, and linux build is run inside container.

Is there a way to share steps between two different jobs?

I tried YAML anchors but GitHub does not support them.

Full workflow

on:
  push:
    branches: [ main, support/1.2.x ]
  pull_request:
    branches: [ main, support/1.2.x ]

jobs:
  Docker-iroha-builder:
    runs-on: ubuntu-latest
    steps:
      -
        name: Checkout
        uses: actions/checkout@v2
      -
        name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1
      -
        name: Cache Docker layers
        uses: actions/cache@v2
        with:
          path: /tmp/.buildx-cache
          key: ${{ runner.os }}-buildx-${{ github.sha }}
          restore-keys: |
            ${{ runner.os }}-buildx-
      -
        name: Login to DockerHub
        uses: docker/login-action@v1 
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}
      -
        name: Build and push
        uses: docker/build-push-action@v2
        with:
          file: docker/develop/Dockerfile.builder
          # context: .
          push: true
          tags: ${{ secrets.DOCKERHUB_ORG }}/iroha:builder
          cache-from: type=local,src=/tmp/.buildx-cache
          cache-to: type=local,dest=/tmp/.buildx-cache-new
      -
        # Temp fix
        # https://github.com/docker/build-push-action/issues/252
        # https://github.com/moby/buildkit/issues/1896
        name: Move cache
        run: |
          rm -rf /tmp/.buildx-cache
          mv /tmp/.buildx-cache-new /tmp/.buildx-cache


  build-iroha-ubuntu:
    needs: Docker-iroha-builder
    runs-on: ubuntu-latest
    container: ikyb/iroha:builder
    strategy:
      fail-fast: false
      matrix:
        cc: [ gcc-9, gcc-10, clang ]  ##todo g++-10
        USE_BURROW: [ -DUSE_BURROW=OFF ]
        debrel: [ Debug ] #,Release, RelWithDebInfo
    steps:
      - ## Takes 22 seconds with default github runner
        name: Homebrew
        run: brew install cmake ninja coreutils
        if: ${{ runner.os == 'MacOS' }}
      -
        name: Checkout
        uses: actions/checkout@v2
      -
        name: Cache vcpkg
        uses: actions/cache@v2
        with:
          path: |
            build-vcpkg
            build/vcpkg_installed
            $HOME/.cache/vcpkg
          key:          ${{ runner.os }}-vcpkg-${{ github.sha }}
          restore-keys: ${{ runner.os }}-vcpkg-
      - 
        name: Build Iroha vcpkg dependancies
        run: ./vcpkg/build_iroha_deps.sh $PWD/build-vcpkg
      - 
        name: CMake configure
        run: |
          export CC=${{ matrix.cc }} CXX=$(echo ${{ matrix.cc }} | sed -es,gcc,g++, -es,clang,clang++,)
          cmake -B build -DCMAKE_TOOLCHAIN_FILE=$PWD/build-vcpkg/scripts/buildsystems/vcpkg.cmake \
             ${{ matrix.USE_BURROW }} -GNinja #-DCMAKE_VERBOSE_MAKEFILE=ON
      -
        name: CMake build
        run: cmake --build build --config ${{ matrix.debrel }}

  build-iroha-macos:
    runs-on: macos-latest
    strategy:
      fail-fast: false
      matrix:
        USE_BURROW: [ -DUSE_BURROW=OFF ]
        debrel: [ Debug,Release ]
    steps:
      - ## Takes 22 seconds with default github runner
        name: Homebrew
        run: brew install cmake ninja coreutils
        if: ${{ runner.os == 'MacOS' }}
      -
        name: Checkout
        uses: actions/checkout@v2
      -
        name: Cache vcpkg
        uses: actions/cache@v2
        with:
          path: |
            build-vcpkg
            build/vcpkg_installed
            $HOME/.cache/vcpkg
          key:          ${{ runner.os }}-vcpkg-${{ github.sha }}
          restore-keys: ${{ runner.os }}-vcpkg-
      - 
        name: Build Iroha vcpkg dependancies
        run: ./vcpkg/build_iroha_deps.sh $PWD/build-vcpkg
      - 
        name: CMake configure
        run: |
          export CC=${{ matrix.cc }} CXX=$(echo ${{ matrix.cc }} | sed -es,gcc,g++, -es,clang,clang++,)
          cmake -B build -DCMAKE_TOOLCHAIN_FILE=$PWD/build-vcpkg/scripts/buildsystems/vcpkg.cmake \
             ${{ matrix.USE_BURROW }} -GNinja #-DCMAKE_VERBOSE_MAKEFILE=ON
      -
        name: CMake build
        run: cmake --build build --config ${{ matrix.debrel }}