docs: fix broken link

README.md

@@ -25,7 +25,7 @@ The Python template uses some global configuration used throughout all jobs.
 | `PYTHON_PROJECT_DIR` | Python project root directory                                                         | `.`                |
 | `PYTHON_BUILD_SYSTEM`| Python build-system to use to install dependencies, build and package the project (see below) | _none_ (auto-detect) |
 | `PIP_INDEX_URL`      | Python repository url                                                                 | _none_             |
-| `PIP_OPTS`           | pip [extra options](https://pip.pypa.io/en/stable/reference/pip/#general-options)     | _none_             |
+| `PIP_OPTS`           | pip [extra options](https://pip.pypa.io/en/stable/cli/pip/#general-options)     | _none_             |
 | `PYTHON_EXTRA_DEPS`  | Python extra sets of dependencies to install<br/>For [Setuptools](https://setuptools.pypa.io/en/latest/userguide/dependency_management.html?highlight=extras#optional-dependencies) or [Poetry](https://python-poetry.org/docs/pyproject/#extras) only | _none_ |
 | `PYTHON_REQS_FILE`   | Main requirements file _(relative to `$PYTHON_PROJECT_DIR`)_<br/>For [Requirements Files](https://pip.pypa.io/en/stable/user_guide/#requirements-files) build-system only | `requirements.txt` |
 | `PYTHON_EXTRA_REQS_FILES` | Extra dev requirements file(s) to install _(relative to `$PYTHON_PROJECT_DIR`)_ | `requirements-dev.txt` |

kicker.json

@@ -42,7 +42,7 @@
     },
     {
       "name": "PIP_OPTS",
-      "description": "pip extra [options](https://pip.pypa.io/en/stable/reference/pip/#general-options)",
+      "description": "pip extra [options](https://pip.pypa.io/en/stable/cli/pip/#general-options)",
       "advanced": true
     },
     {