fix&test: discard error for NewFileCache & E2E test for CRL with cache #2571

	# Copyright The Notary Project Authors.
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# http://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,
	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	# See the License for the specific language governing permissions and
	# limitations under the License.

	name: "CodeQL"

	on:
	push:
	branches:
	- main
	- release-*
	pull_request:
	branches:
	- main
	- release-*
	schedule:
	- cron: '38 21 * * 1'

	permissions:
	contents: read

	jobs:
	analyze:
	name: Analyze
	runs-on: ubuntu-latest
	permissions:
	actions: read
	contents: read
	security-events: write
	strategy:
	matrix:
	go-version: ['1.23']
	fail-fast: false
	steps:
	- name: Checkout repository
	uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
	- name: Set up Go ${{ matrix.go-version }} environment
	uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32 # v5.0.2
	with:
	go-version: ${{ matrix.go-version }}
	check-latest: true
	- name: Initialize CodeQL
	uses: github/codeql-action/init@294a9d92911152fe08befb9ec03e240add280cb3 # v3.26.8
	with:
	languages: go
	- name: Perform CodeQL Analysis
	uses: github/codeql-action/analyze@294a9d92911152fe08befb9ec03e240add280cb3 # v3.26.8

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