Remove coverall

Author: blegat

.github/workflows/GitHubCI.yml

@@ -91,7 +91,3 @@ jobs:
       - uses: codecov/codecov-action@v4
         with:
           file: lcov.info
-      - uses: coverallsapp/github-action@master
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          path-to-lcov: lcov.info

README.md

@@ -7,8 +7,7 @@
 [![DOI](https://zenodo.org/badge/240344723.svg)](https://zenodo.org/badge/latestdoi/240344723)
 
 [![Continuous integration](https://github.com/JuliaConstraints/ConstraintProgrammingExtensions.jl/actions/workflows/GitHubCI.yml/badge.svg)](https://github.com/JuliaConstraints/ConstraintProgrammingExtensions.jl/actions/workflows/GitHubCI.yml/)
-[![Coverage Status](https://coveralls.io/repos/JuliaConstraints/ConstraintProgrammingExtensions.jl/badge.svg?branch=master)](https://coveralls.io/r/JuliaConstraints/ConstraintProgrammingExtensions.jl?branch=master)
-[![codecov](https://codecov.io/gh/JuliaConstraints/ConstraintProgrammingExtensions.jl/graph/badge.svg?token=watKBcsP59)](https://codecov.io/gh/JuliaConstraints/ConstraintProgrammingExtensions.jl)
+[![Coverage Status](https://codecov.io/gh/JuliaConstraints/ConstraintProgrammingExtensions.jl/graph/badge.svg?token=watKBcsP59)](https://codecov.io/gh/JuliaConstraints/ConstraintProgrammingExtensions.jl)
 
 This package provides extensions to 
 [MathOptInterface](https://github.com/jump-dev/MathOptInterface.jl)