Clean up GitHub Workflows (#3059)

* initial cleanup of github workflows

* only run pr-label workflow on push to master

* move docker ci/release summaries to scripts

* add XS label for PR's under 2 lines

* draft test job for Docker CI

* fix & activate Docker CI test job

* add debug step to docker CI

* fix Docker CI test container env

* Docker CI build matrix

* fixup build summaries

* fix pipes in summary

* optimize Dockerfile for layer caching

* more markdown escaping

* add gha cache scopes

* add Docker CI cache clean workflow

.github/workflows/benchmarks.yml

@@ -0,0 +1,31 @@
+name: Run Benchmarks
+
+on:
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    env:
+      python-version: '3.10'
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+
+    - name: Set up Python ${{ env.python-version }}
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${{ env.python-version }}
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install -r requirements.txt
+
+    - name: benchmark
+      env:
+        OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
+      run: |
+         python benchmark/benchmark_entrepreneur_gpt_with_undecisive_user.py