feat: update pr test runner to run test branch on Unity-SDK #141

	name: Update unity sdk
	on:
	pull_request:
	branches:
	- develop
	types: [closed]

	jobs:
	update-submodule:
	if: github.event.pull_request.merged == true
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repo with submodule
	uses: actions/checkout@v4
	with:
	repository: "readyplayerme/Unity-SDK"
	submodules: true
	fetch-depth: 0
	ref: develop
	token: ${{ secrets.DEV_SDK_TOKEN }}

	- name: Update submodule
	run: \|
	cd Assets/Ready\ Player\ Me/Core
	git checkout develop
	git pull origin develop

	- name: Commit and push changes
	run: \|
	git config --global user.name "dev-sdk"
	git config --global user.email "[email protected]"
	git add .
	git commit -m 'Update submodule'
	git push origin develop

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