Use 'FindMimeFromData' from Win API instead of QMimeDatabase() functions to get the mimetype. Prevents freeze from VFS placeholders. #91

	name: Linux GCC compilation and tests
	on:
	pull_request:
	types: [opened, synchronize, reopened]
	jobs:
	build:
	name: Linux GCC compilation and tests
	runs-on: ubuntu-22.04
	container: ghcr.io/nextcloud/continuous-integration-client:client-5.15-14
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 1
	- name: Configure and compile
	run: \|
	mkdir build
	cd build
	cmake .. -G Ninja -DCMAKE_C_COMPILER=gcc-11 -DCMAKE_CXX_COMPILER=g++-11 -DCMAKE_BUILD_TYPE=Debug -DQUICK_COMPILER=ON -DBUILD_UPDATER=ON -DBUILD_TESTING=1 -DECM_ENABLE_SANITIZERS=address -DCMAKE_CXX_FLAGS=-Werror -DOPENSSL_ROOT_DIR=/usr/local/lib64
	ninja
	- name: Run tests
	run: \|
	cd build
	useradd -m -s /bin/bash test
	chown -R test:test .
	su -c 'ASAN_OPTIONS=detect_odr_violation=0,detect_leaks=0 xvfb-run ctest --output-on-failure' test

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