chore: Remove old execution and encoding files (#221)

They are unused now. See https://github.com/propeller-heads/tycho-execution for the new workflow

.github/actions/setup_env/action.yaml

@@ -1,43 +0,0 @@
-name: Setup/Cache Env
-description: 'Sets up and caches a python env. Will only install dependencies if no cache was hit.'
-
-inputs:
-  role-to-assume:
-    required: true
-    description: 'The role to assume'
-  aws-region:
-    required: true
-    description: 'The aws region to use'
-  domain-owner:
-    required: true
-    description: 'The domain owner'
-
-runs:
-    using: composite
-    steps:
-    - name: Set up Python 3.9
-      uses: actions/setup-python@v4
-      with:
-        python-version: "3.9"
-
-    - name: Cache Env
-      uses: actions/cache@v3
-      id: env-cache
-      with:
-        path: ${{ env.pythonLocation }}
-        key: ${{ env.pythonLocation }}-${{ hashFiles('./propeller-swap-encoders/requirements.txt') }}
-
-    - name: Configure AWS Credentials
-      uses: aws-actions/configure-aws-credentials@v4.0.1
-      with:
-        role-to-assume: ${{ inputs.role-to-assume }}
-        audience: sts.amazonaws.com
-        aws-region: ${{ inputs.aws-region }}
-
-    - name: Install Dependencies
-      if: ${{ steps.env-cache.outputs.cache-hit != 'true' }}
-      run: |
-        aws codeartifact login --tool pip --domain propeller --domain-owner ${{inputs.domain-owner}} --repository protosim
-        python -m pip install --upgrade pip
-        pip install -r propeller-swap-encoders/requirements.txt --no-cache
-      shell: bash

.github/workflows/publish-swap-encoders-package.yaml

@@ -1,27 +0,0 @@
-name: Publish Propeller Swap Encoders Python Packages to AWS CodeArtifact
-
-on:
-  release:
-    types:
-      - prereleased
-      - released
-  workflow_dispatch: { }
-
-permissions:
-  id-token: write
-  contents: read
-
-jobs:
-  publish_propeller_swap_encoders:
-    uses: propeller-heads/ci-cd-templates/.github/workflows/release-python-package.yaml@main
-    permissions:
-      id-token: write
-      contents: read
-    with:
-      package_root: "propeller-swap-encoders"
-    secrets:
-      app_id: ${{ secrets.APP_ID }}
-      app_private_key: ${{ secrets.APP_PRIVATE_KEY }}
-      role_to_assume: ${{ secrets.ROLE_TO_ASSUME }}
-      aws_region: ${{ secrets.AWS_REGION }}
-      domain_owner: ${{ secrets.DOMAIN_OWNER }}

.github/workflows/python-tests.yaml

@@ -1,63 +0,0 @@
-name: Test code using pytest
-
-on:
-  workflow_call:
-    inputs:
-      runs_on:
-        required: false
-        type: string
-        default: ubuntu-latest
-      timeout_minutes:
-        required: false
-        type: number
-        default: 15
-    secrets:
-      role-to-assume:
-        required: true
-      aws-region:
-        required: true
-      domain-owner:
-        required: true
-
-jobs:
-  test-python:
-    runs-on: "${{ inputs.runs_on }}"
-    timeout-minutes: "${{ inputs.timeout_minutes }}"
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: Set up Python 3.9
-        uses: actions/setup-python@v4
-        with:
-          python-version: "3.9"
-
-      - name: Cache Env
-        uses: actions/cache@v3
-        id: env-cache
-        with:
-          path: ${{ env.pythonLocation }}
-          key: ${{ env.pythonLocation }}-${{ hashFiles('./propeller-swap-encoders/requirements.txt') }}
-
-      - name: Configure AWS Credentials
-        uses: aws-actions/configure-aws-credentials@v4.0.1
-        with:
-          role-to-assume: ${{ secrets.role-to-assume }}
-          audience: sts.amazonaws.com
-          aws-region: ${{ secrets.aws-region }}
-
-      - name: Install Dependencies
-        if: ${{ steps.env-cache.outputs.cache-hit != 'true' }}
-        run: |
-          aws codeartifact login --tool pip --domain propeller --domain-owner ${{secrets.domain-owner}} --repository protosim
-          python -m pip install --upgrade pip
-          pip install -r propeller-swap-encoders/requirements.txt --no-cache
-        shell: bash
-
-      - name: Test with pytest
-        id: tests
-        run: |
-            export PYTHONPATH=$PYTHONPATH:$GITHUB_WORKSPACE/propeller-swap-encoders
-            pytest --disable-warnings ./propeller-swap-encoders

.github/workflows/swap-encoders.yaml

@@ -1,40 +0,0 @@
-name: Swap encoders CI
-
-on:
-  pull_request_target:
-
-permissions:
-  id-token: write
-  contents: read
-
-env:
-  PYTEST_ADDOPTS: "--color=yes"
-
-jobs:
-  tests:
-    uses: propeller-heads/tycho-protocol-sdk/.github/workflows/python-tests.yaml@main
-    secrets:
-      role-to-assume: ${{ secrets.ROLE_TO_ASSUME }}
-      aws-region: ${{ secrets.AWS_REGION }}
-      domain-owner: ${{ secrets.DOMAIN_OWNER }}
-
-  formatting:
-    name: Formatting
-    runs-on: ubuntu-latest
-    timeout-minutes: 15
-    steps:
-    - name: Check out Repo
-      uses: actions/checkout@v4
-      with:
-        fetch-depth: 0
-
-    - name: Setup Env
-      uses: ./.github/actions/setup_env
-      with:
-        role-to-assume: ${{ secrets.ROLE_TO_ASSUME }}
-        aws-region: ${{ secrets.AWS_REGION }}
-        domain-owner: ${{ secrets.DOMAIN_OWNER }}
-
-    - name: Black Formatting
-      run: |
-        black ./propeller-swap-encoders --check --skip-magic-trailing-comma