Fix to show skip validation message in install command (zip file)

[mrodm]

This PR fixes when it is shown the "skip validation" message when a zip package is installed (elastic-package install --zip <path>).

Before (Validating ans skip validation are shown):

 $ elastic-package install --zip /home/user/Coding/work/integrations/build/packages/elastic_package_registry-0.3.1.zip -v
2026/04/08 12:26:24 DEBUG Enable verbose logging
2026/04/08 12:26:24 DEBUG latest version (cached): v0.122.0. Download from: https://github.com/elastic/elastic-package/releases/tag/v0.122.0 (Timestamp 2026-04-08 12:26:07.593701439 +0200 CEST)
2026/04/08 12:26:24  INFO New version is available - v0.122.0. Download from: https://github.com/elastic/elastic-package/releases/tag/v0.122.0
2026/04/08 12:26:24 DEBUG Connecting with Kibana host from current profile (profile: default, host: "https://127.0.0.1:5601")
2026/04/08 12:26:24 DEBUG Validating built .zip package (path: /home/user/Coding/work/integrations/build/packages/elastic_package_registry-0.3.1.zip)
2026/04/08 12:26:24 DEBUG Skip validation of the built .zip package


 $ elastic-package install --zip /home/user/Coding/work/integrations/build/packages/elastic_package_registry-0.3.1.zip -v --skip-validation
2026/04/08 12:26:07 DEBUG Enable verbose logging
2026/04/08 12:26:07 DEBUG checking latest release in Github
2026/04/08 12:26:07  INFO New version is available - v0.122.0. Download from: https://github.com/elastic/elastic-package/releases/tag/v0.122.0
2026/04/08 12:26:07 DEBUG Connecting with Kibana host from current profile (profile: default, host: "https://127.0.0.1:5601")
2026/04/08 12:26:07 DEBUG Skip validation of the built .zip package

After:

 $ elastic-package install --zip /home/user/Coding/work/integrations/build/packages/elastic_package_registry-0.3.1.zip -v
2026/04/08 12:22:27 DEBUG Enable verbose logging
2026/04/08 12:22:27 DEBUG Distribution built without a version tag, can't determine release chronology. Please consider using official releases at https://github.com/elastic/elastic-package/releases
2026/04/08 12:22:27 DEBUG Connecting with Kibana host from current profile (profile: default, host: "https://127.0.0.1:5601")
2026/04/08 12:22:27 DEBUG Validating built .zip package (path: /home/user/Coding/work/integrations/build/packages/elastic_package_registry-0.3.1.zip)

 $ elastic-package install --zip /home/user/Coding/work/integrations/build/packages/elastic_package_registry-0.3.1.zip -v --skip-validation
2026/04/08 12:23:36 DEBUG Enable verbose logging
2026/04/08 12:23:36 DEBUG Distribution built without a version tag, can't determine release chronology. Please consider using official releases at https://github.com/elastic/elastic-package/releases
2026/04/08 12:23:36 DEBUG Connecting with Kibana host from current profile (profile: default, host: "https://127.0.0.1:5601")
2026/04/08 12:23:37 DEBUG Skip validation of the built .zip package

[elasticmachine]

⏳ Build in-progress, with failures

• Buildkite Build
• Commit: 0452237

Failed CI Steps

• :go: Integration test (with logstash): system_benchmark

History

• 💔 Build #7662 failed dd1fe89

cc @mrodm