update default http ip address to 0.0.0.0

[MarkAckert]

When testing AT-TLS on the marist systems, the default IP of 127.0.0.1 for zss running in http mode caused problems accessing the service. This might not happen on other systems; but 0.0.0.0 should work for everyone. Is there any downside to using 0.0.0.0?

Proposed changes

This PR addresses Issue: zowe/zowe-install-packaging#432

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Change in a documentation
• Refactor the code
• Chore, repository cleanup, updates the dependencies.
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

PR Checklist

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• If the changes in this PR are meant for the next release / mainline, this PR targets the "staging" branch.
• My code follows the style guidelines of this project (see: Contributing guideline)
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• New and existing unit tests pass locally with my changes
• video or image is included if visual changes are made
• Relevant update to CHANGELOG.md
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works, or describe a test method below

Testing

Manually tested by overriding the values through zowe.yaml. A build is required to test with automation

Further comments

Manually tested on the Marist systems. Will be included in automated system tests with this PR.

[1000TurquoisePogs]

https://github.com/zowe/zss/blob/v3.x/staging/defaults.yaml#L27C39-L27C57
such defaults should be changed in defaults.yaml

you can also override this in https://github.com/zowe/zowe-install-packaging/blob/v3.x/staging/schemas/zowe-yaml-schema.json#L1154