fix: CSV output under Windows has empty lines

[weichslgartner]

Description

When scanning under under Windows, with csv as output, the resulting csv file has \r\r\n line endings, hence every second line is empty in various editors (e.g. Excel, Pycharm etc.).
Screenshot from Notepad++ with line symbols activated:

To reproduce

Steps to reproduce the behaviour:

1. Run a scan with csv output under Windows cve-bin-tool -u never --disable-data-source OSV,GAD,REDHAT,PURL2CPE -n json --sbom cyclonedx --sbom-file test/sbom/cyclonedx_test.json -f csv -o out.csv

Expected behaviour: Content of out.csv should look like:

vendor,product,version,location,cve_number,severity,score,source,cvss_version,cvss_vector,paths,remarks,comments
gnu,glibc,2.11.1,NotFound,CVE-2009-5029,MEDIUM,6.8,NVD,2,AV:N/AC:M/Au:N/C:P/I:P/A:P,,NewFound,
gnu,glibc,2.11.1,NotFound,CVE-2009-5155,HIGH,7.5,NVD,3,CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H,,NewFound,
gnu,glibc,2.11.1,NotFound,CVE-2010-0296,HIGH,7.2,NVD,2,AV:L/AC:L/Au:N/C:C/I:C/A:C,,NewFound,

Actual behaviour:
One additional \r is added which results in empty lines:

vendor,product,version,location,cve_number,severity,score,source,cvss_version,cvss_vector,paths,remarks,comments

gnu,glibc,2.11.1,NotFound,CVE-2009-5029,MEDIUM,6.8,NVD,2,AV:N/AC:M/Au:N/C:P/I:P/A:P,,NewFound,

gnu,glibc,2.11.1,NotFound,CVE-2009-5155,HIGH,7.5,NVD,3,CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H,,NewFound,

gnu,glibc,2.11.1,NotFound,CVE-2010-0296,HIGH,7.2,NVD,2,AV:L/AC:L/Au:N/C:C/I:C/A:C,,NewFound,

Version/platform info

Version of CVE-bin-tool( e.g. output of cve-bin-tool --version): 3.4
Installed from pypi or github? pypi
Operating system: Windows
Microsoft Windows 10 Home
10.0.19045 Build 19045
Python version (e.g. python3 --version): Python 3.12.1
Running in any particular CI environment we should know about? (e.g. Github Actions)

Anything else?

The csv file is opened here without defining newline argument.
According to Python docs, csv files should be opened with newline='' otherwise there will be double newlines in Windows.
See here and here