zscaler_zia: Fix pkg_version parameter in the check_template_version script in ingest pipelines

[navnit-elastic]

Proposed commit message

zscaler_zia: Fix the pkg_version parameter in the check_template_version script in ingest pipelines

Fix the pkg_version parameter in the check_template_version to correctly point users to the
latest integration version when reporting errors in ingest pipelines.

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.
• I have verified that any added dashboard complies with Kibana's Dashboard good practices

Author's Checklist

• [ ]

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[elasticmachine]

💚 Build Succeeded

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• Commit: dd04c15

cc @navnit-elastic

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Quality Gate passed

Issues
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0 Fixed issues
0 Accepted issues

Measures
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100.0% Coverage on New Code
0.0% Duplication on New Code

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Pinging @elastic/security-service-integrations (Team:Security-Service Integrations)

[efd6]

Thanks

[elastic-vault-github-plugin-prod]

Package zscaler_zia - 3.15.1 containing this change is available at https://epr.elastic.co/package/zscaler_zia/3.15.1/