chore: point CICD badge to main branch (#480)

Author: olivermeyer

README.md

@@ -5,7 +5,7 @@
 
 [![License](https://img.shields.io/github/license/aignostics/python-sdk?logo=opensourceinitiative&logoColor=3DA639&labelColor=414042&color=A41831)](https://github.com/aignostics/python-sdk/blob/main/LICENSE)
 [![Python Version](https://img.shields.io/pypi/pyversions/aignostics.svg?logo=python&color=204361&labelColor=1E2933)](https://pypi.org/project/aignostics/)
-[![CI/CD](https://github.com/aignostics/python-sdk/actions/workflows/ci-cd.yml/badge.svg)](https://github.com/aignostics/python-sdk/actions/workflows/ci-cd.yml)
+[![CI/CD](https://github.com/aignostics/python-sdk/actions/workflows/ci-cd.yml/badge.svg?branch=main)](https://github.com/aignostics/python-sdk/actions/workflows/ci-cd.yml)
 [![Docs](https://img.shields.io/readthedocs/aignostics)](https://aignostics.readthedocs.io/en/latest/)
 [![Quality Gate](https://sonarcloud.io/api/project_badges/measure?project=aignostics_python-sdk&metric=alert_status)](https://sonarcloud.io/summary/new_code?id=aignostics_python-sdk)
 [![Security](https://sonarcloud.io/api/project_badges/measure?project=aignostics_python-sdk&metric=security_rating)](https://sonarcloud.io/summary/new_code?id=aignostics_python-sdk)

docs/partials/README_header.md

@@ -2,7 +2,7 @@
 
 [![License](https://img.shields.io/github/license/aignostics/python-sdk?logo=opensourceinitiative&logoColor=3DA639&labelColor=414042&color=A41831)](https://github.com/aignostics/python-sdk/blob/main/LICENSE)
 [![Python Version](https://img.shields.io/pypi/pyversions/aignostics.svg?logo=python&color=204361&labelColor=1E2933)](https://pypi.org/project/aignostics/)
-[![CI/CD](https://github.com/aignostics/python-sdk/actions/workflows/ci-cd.yml/badge.svg)](https://github.com/aignostics/python-sdk/actions/workflows/ci-cd.yml)
+[![CI/CD](https://github.com/aignostics/python-sdk/actions/workflows/ci-cd.yml/badge.svg?branch=main)](https://github.com/aignostics/python-sdk/actions/workflows/ci-cd.yml)
 [![Docs](https://img.shields.io/readthedocs/aignostics)](https://aignostics.readthedocs.io/en/latest/)
 [![Quality Gate](https://sonarcloud.io/api/project_badges/measure?project=aignostics_python-sdk&metric=alert_status)](https://sonarcloud.io/summary/new_code?id=aignostics_python-sdk)
 [![Security](https://sonarcloud.io/api/project_badges/measure?project=aignostics_python-sdk&metric=security_rating)](https://sonarcloud.io/summary/new_code?id=aignostics_python-sdk)