Fixed missing char in build-test.yml file. Part of #73 #33

	name: build-test
	on:
	push:
	pull_request:
	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: 'Checkout Repository'
	uses: actions/checkout@v3
	- name: 'Install Nim'
	uses: iffy/install-nim@v5
	- name: 'Setup Nim'
	uses: jiro4989/setup-nim-action@v1
	with:
	nim-version: '2.x'
	- name: 'Build Catnip'
	run: nim release
	- name: 'Install Figlet'
	run: sudo apt-get install figlet
	- name: 'Run Tests'
	run: cd tests && ./test.sh
	- name: 'Add build Number'
	run: echo 'const BUILDNUMBER* = "${{ github.run_id }}"' > ./src/catniplib/global/buildnum.nim
	- name: 'Push build Number'
	run: \|
	git config --global user.name 'github-actions[bot]'
	git config --global user.email 'github-actions[bot]@users.noreply.github.com'
	git commit -am "Automatic build Number update"
	git push

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