[cisco_ftd]: escape hyphen inside regex char list

[pkoutsovasilis]

Proposed commit message

After tackling this issue, a respective PR was created to elastic-package to mainstream the detection of similar warnings. Thus this PR fixes the following similar to the former issue regex-related warning for cisco_ftd

character class has '-' without escape

Checklist

• I have reviewed tips for building integrations and this pull request is aligned with them.
• I have verified that all data streams collect metrics or logs.
• I have added an entry to my package's changelog.yml file.
• I have verified that Kibana version constraints are current according to guidelines.

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[elasticmachine]

Pinging @elastic/sec-deployment-and-devices (Team:Security-Deployment and Devices)

[elasticmachine]

🚀 Benchmarks report

To see the full report comment with /test benchmark fullreport

[dwhyrock]

Data stream	Previous EPS	New EPS	Diff (%)	Result
log	800.64	165.02	-635.62 (-79.39%)	💔

Do we need to be concerned about the performance report?

[pkoutsovasilis]

Data stream Previous EPS New EPS Diff (%) Result
log 800.64 165.02 -635.62 (-79.39%) 💔
Do we need to be concerned about the performance report?

hmmm not sure to be honest I just escaped a hyphen I didn't expect such a massive impact on perf 🤷‍♂️

[pkoutsovasilis]

/test benchmark fullreport

[elasticmachine]

💚 Build Succeeded

• Buildkite Build
• Commit: 73d6387

History

• 💚 Build #10358 succeeded 83eb55e
• 💚 Build #10351 succeeded 83eb55e

cc @pkoutsovasilis

[elastic-sonarqube]

Quality Gate passed

Kudos, no new issues were introduced!

0 New issues
0 Security Hotspots
83.3% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube