fix(flink): add os to the cache key

Author: zhenzhongxu

.github/workflows/ibis-backends.yml

@@ -319,7 +319,7 @@ jobs:
       - uses: syphar/restore-pip-download-cache@v1
         with:
           requirement_files: poetry.lock
-          custom_cache_key_element: ${{ steps.install_python.outputs.python-version }}
+          custom_cache_key_element: ${{ matrix.os }}-${{ steps.install_python.outputs.python-version }}
 
       - name: install poetry
         run: python -m pip install --upgrade pip 'poetry==1.7.0'

docs/support_matrix.qmd

@@ -45,7 +45,7 @@ You can also download data from the above tables in [CSV format](./backends/raw_
 The code used to generate the linked CSV file is below.
 
 ```{python}
-#| echo: true
+#| echo: false
 #| output: asis
 with open("../gen_matrix.py", mode="r") as f:
     print(f"```python\n{f.read()}\n```")