Change to PHP 7.4

.github/workflows/docker-dev.yml

@@ -1,23 +0,0 @@
-name: Build & Publish Dev Docker image
-
-on:
-  push:
-    branches: 
-      - "dev"
-  workflow_dispatch:
-  
-jobs:
-  docker:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Login to DockerHub
-        uses: docker/login-action@v3
-        with:
-          username: ${{ secrets.DOCKER_HUB_USERNAME }}
-          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
-          
-      - name: Build and push
-        uses: docker/build-push-action@v5.3.0
-        with:
-          push: true
-          tags: diouxx/glpi:dev

.github/workflows/docker.yml

@@ -1,27 +0,0 @@
-name: Build & Publish Docker Image
-
-on:
-  push:
-    branches:
-      - master
-
-jobs:
-  docker:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Set output
-        id: vars
-        run: echo ::set-output name=tag::$
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
-      - name: Login to DockerHub
-        uses: docker/login-action@v1
-        with:
-          username: ${{ secrets.DOCKER_HUB_USERNAME }}
-          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
-      - name: Build and push
-        id: docker_build
-        uses: docker/build-push-action@v2
-        with:
-          push: true
-          tags: diouxx/glpi:latest