fix: change branch from master to main and correct the dpdk commit id #311

	name: Linter
	on:
	pull_request:
	types: [opened, synchronize]
	jobs:
	Branch:
	runs-on: ubuntu-latest
	steps:
	# If Branch name is not develop, comment
	- name: Test Branch Name
	if: github.base_ref != 'develop'
	run: \|
	echo 'Please PR on develop branch.'
	exit 1
	C:
	runs-on: ubuntu-latest
	steps:
	# Clone Repository
	- name: Checkout
	uses: actions/checkout@v2
	# Perform lint on user's files.
	- name: User's Lint
	run: \|
	chmod +x style/run-lint.sh
	style/run-lint.sh c
	Cppcheck:
	runs-on: ubuntu-20.04
	steps:
	- name: Checkout
	uses: actions/checkout@v2
	- name: Install Requirements
	run: \|
	sudo apt-get install cppcheck=1.90-4build1
	- name: User's Lint
	run: \|
	chmod +x style/run-lint.sh
	style/run-lint.sh cppcheck
	Python:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v2
	- name: Set up Python 3.7
	uses: actions/setup-python@v1
	with:
	python-version: 3.7
	- name: Install Requirements
	run: \|
	pip install pylint==2.4.4
	- name: Run Pylint
	run: \|
	chmod +x style/run-lint.sh
	style/run-lint.sh python
	Shell:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v2
	- name: Install Requirements
	run: \|
	sudo apt install xz-utils
	wget -qO- "https://github.com/koalaman/shellcheck/releases/download/v0.7.0/shellcheck-v0.7.0.linux.x86_64.tar.xz" \| tar -xJv
	sudo cp "shellcheck-v0.7.0/shellcheck" /usr/bin/
	- name: User's Lint
	run: \|
	chmod +x style/run-lint.sh
	style/run-lint.sh shell

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