Rename some Github Actions files for consistency.

.github/workflows/linters-global.yaml

@@ -1,21 +0,0 @@
-# @url https://docs.github.com/en/actions/reference/workflow-syntax-for-github-actions
-name: Lint project globally
-
-on:
-  push:
-    branches: [ main, ci ]
-  pull_request:
-    branches: [ main, ci ]
-
-jobs:
-  lint:
-    name: Lint with EditorConfig.
-    runs-on: ubuntu-20.04
-
-    # Steps represent a sequence of tasks that will be executed as part of the job
-    steps:
-      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - uses: actions/checkout@v2
-
-      - name: EditorConfig
-        uses: greut/eclint-action@v0