[AppSec] Strip new line characters

[LaurenceJJones]

What happened?

When defining crowdsec DSL you can use yaml format

match:
  type: contains
  value: |
         1231233123

When using the pipe format the characters with include a newline character unless the user defines -|. We should just script the newline character as we shouldnt care about matching on those

What did you expect to happen?

DSL to handle yaml edge cases

How can we reproduce it (as minimally and precisely as possible)?

Above

Anything else we need to know?

No response

Crowdsec version

$ cscli version
# paste output here

OS version

# On Linux:
$ cat /etc/os-release
# paste output here
$ uname -a
# paste output here

# On Windows:
C:\> wmic os get Caption, Version, BuildNumber, OSArchitecture
# paste output here

Enabled collections and parsers

$ cscli hub list -o raw
# paste output here

Acquisition config

```console # On Linux: $ cat /etc/crowdsec/acquis.yaml /etc/crowdsec/acquis.d/* # paste output here

On Windows:

C:> Get-Content C:\ProgramData\CrowdSec\config\acquis.yaml

paste output here

Config show

$ cscli config show
# paste output here

Prometheus metrics

$ cscli metrics
# paste output here

Related custom configs versions (if applicable) : notification plugins, custom scenarios, parsers etc.

[github-actions]

@LaurenceJJones: Thanks for opening an issue, it is currently awaiting triage.

In the meantime, you can:

1. Check Crowdsec Documentation to see if your issue can be self resolved.
2. You can also join our Discord.
3. Check Releases to make sure your agent is on the latest version.

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