chore: fix search for 'no digests left, finished' in nightly job #12

	name: "TLS protocol scan"
	on:
	push:
	branches:
	- main
	pull_request:
	# The branches below must be a subset of the branches above
	branches: [main]

	permissions: read-all

	jobs:
	tls-check:
	runs-on: ubuntu-latest
	name: TLS check
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-go@v5
	with:
	cache: false
	go-version: 1.23.x
	- name: Install dependencies
	run: \|
	cd $GITHUB_WORKSPACE
	mkdir -p test/data
	cd test/data
	../scripts/gen_certs.sh
	- name: Check for TLS settings
	run: \|
	cd $GITHUB_WORKSPACE
	make binary
	bin/zot-linux-amd64 serve examples/config-tls.json & echo $! > zot.PID
	sleep 5
	# Check if zot server is running
	cat /proc/$(cat zot.PID)/status \| grep State \|\| exit 1
	curl -k --connect-timeout 3 --max-time 5 --retry 60 --retry-delay 1 --retry-max-time 180 --retry-connrefused https://localhost:8080/v2/

	# zot server is running: proceed to testing
	./test/scripts/tls_scan.sh

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