Change: remove codecov (#788)

Due to stability reason when uploading we decided to remove codecov.

.github/workflows/ci-python.yml

@@ -43,14 +43,3 @@ jobs:
           version: ${{ matrix.python-version }}
       - name: Run unit tests
         run: poetry run python -m unittest
-
-  codecov:
-    name: Upload coverage to codecov.io
-    needs: test
-    runs-on: 'ubuntu-latest'
-    steps:
-      - uses: actions/checkout@v3
-      - name: Calculate and upload coverage to codecov.io
-        uses: greenbone/actions/coverage-python@v1
-        with:
-          version: 3.8

README.md

@@ -4,7 +4,6 @@
 
 [![GitHub releases](https://img.shields.io/github/release/greenbone/ospd-openvas.svg)](https://github.com/greenbone/ospd-openvas/releases)
 [![PyPI](https://img.shields.io/pypi/v/ospd-openvas.svg)](https://pypi.org/project/ospd-openvas/)
-[![code test coverage](https://codecov.io/gh/greenbone/ospd/branch/main/graphs/badge.svg)](https://codecov.io/gh/greenbone/ospd-openvas)
 [![Build and test](https://github.com/greenbone/ospd-openvas/actions/workflows/ci-python.yml/badge.svg?branch=main)](https://github.com/greenbone/ospd-openvas/actions/workflows/ci-python.yml?query=branch%3Amain++)
 
 ospd-openvas is an OSP server implementation to remotely control