Rename build script & try to add code climate coverage

.github/workflows/code-climate.yml

+name: CodeClimate
+on:
+  workflow_run:
+    workflows: ["Build"]
+    types:
+      - completed
+
+jobs:
+  code-climate:
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout repository
+        uses: actions/checkout@v2
+      - name: Set up Code Climate test reporter
+        env:
+          CC_TEST_REPORTER_ID: ${{ secrets.CC_TEST_REPORTER_ID }}
+        run: |
+          curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
+          chmod +x ./cc-test-reporter
+          ./cc-test-reporter before-build
+      - name: Download coverage
+        uses: actions/github-script@v4.0.2
+        with:
+          script: |
+            var artifacts = await github.actions.listWorkflowRunArtifacts({
+               owner: context.repo.owner,
+               repo: context.repo.repo,
+               run_id: ${{github.event.workflow_run.id }},
+            });
+            var matchArtifact = artifacts.data.artifacts.filter((artifact) => {
+              return artifact.name == "coverage"
+            })[0];
+            var download = await github.actions.downloadArtifact({
+               owner: context.repo.owner,
+               repo: context.repo.repo,
+               artifact_id: matchArtifact.id,
+               archive_format: 'zip',
+            });
+            var fs = require('fs');
+            fs.writeFileSync('${{github.workspace}}/coverage.zip', Buffer.from(download.data));
+      - name: Unzip coverage
+        run: |
+          mkdir coverage
+          cd coverage
+          unzip ../coverage.zip
+      - name: Code Climate test reporter
+        env:
+          CC_TEST_REPORTER_ID: ${{ secrets.CC_TEST_REPORTER_ID }}
+          GIT_BRANCH: ${{github.event.workflow_run.head_branch }}
+          GIT_COMMIT_SHA: ${{github.event.workflow_run.head_commit.id }}
+        run: ./cc-test-reporter after-build --exit-code $?

.github/workflows/python-package.yml

-# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
-# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions
-
-name: Python package
+name: Build
 
 on:
   push: