changed the .net version to 7.0.x in the github actions files #68

	name: build-and-tests
	on: [push, fork]

	jobs:
	build:
	runs-on: ubuntu-latest

	services:
	mysql:
	image: mysql:8.0
	env:
	MYSQL_ROOT_PASSWORD: 123456
	ports:
	- "3306:3306"
	options: --health-cmd="mysqladmin ping" --health-interval=10s --health-timeout=5s --health-retries=3

	steps:
	- uses: actions/checkout@v2
	- name: Setup .NET Core SDK
	uses: actions/setup-dotnet@v1
	with:
	dotnet-version: '7.0.x'

	- name: Install dependencies
	run: dotnet restore

	- name: Build Solution
	run: dotnet build --configuration Release --no-restore

	- name: Test
	run: dotnet test --no-restore /p:CollectCoverage=true /p:CoverletOutput="results/" /p:CoverletOutputFormat=lcov /p:Exclude="[EFCoreDataAccess.]"
	- name: Coveralls
	uses: coverallsapp/github-action@master
	with:
	github-token: ${{ secrets.GITHUB_TOKEN }}
	path-to-lcov: "./tests/EFCoreDataAccess.Tests/results/coverage.info"

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